Class 250 | RADIANT ENERGY |
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![]() | ![]() | 250 | RADIO AND MICROWAVE ABSORPTION WAVEMETERS |
![]() | ![]() | 251 | ELECTRICALLY NEUTRAL MOLECULAR OR ATOMIC BEAM DEVICES AND METHODS |
![]() | ![]() | 252.1 | CALIBRATION OR STANDARDIZATION METHODS |
![]() | ![]() | 253 | GEOLOGICAL TESTING OR IRRADIATION |
![]() | ![]() | 254 | ![]() |
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![]() | ![]() | 269.1 | ![]() |
![]() | ![]() | 269.2 | ![]() |
![]() | ![]() | 269.3 | ![]() |
![]() | ![]() | 269.4 | ![]() |
![]() | ![]() | 269.6 | ![]() |
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![]() | ![]() | 271 | CODED RECORD AND READERS; INVISIBLE RADIANT ENERGY TYPE |
![]() | ![]() | 281 | IONIC SEPARATION OR ANALYSIS |
![]() | ![]() | 282 | ![]() |
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![]() | ![]() | 301 | METHODS OF DETERMINING OIL PRESENCE, CONTAMINATION OR CONCENTRATION |
![]() | ![]() | 302 | RADIATION TRACER METHODS |
![]() | ![]() | 304 | METHODS INCLUDING SEPARATION OR NONRADIANT TREATMENT OF TEST MATERIALS |
![]() | ![]() | 305 | ELECTRON ENERGY ANALYSIS |
![]() | ![]() | 306 | INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES |
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![]() | ![]() | 440.11 | ![]() |
![]() | ![]() | 315.3 | SOURCE WITH CHARGED PLATE-TYPE DETECTOR |
![]() | ![]() | 316.1 | WITH INFRARED OR THERMAL PATTERN RECORDING |
![]() | ![]() | 324 | CORONA IRRADIATION |
![]() | ![]() | 580 | SOURCE WITH RECORDING DETECTOR |
![]() | ![]() | 581 | ![]() |
![]() | ![]() | 591 | ![]() |
![]() | ![]() | 328 | AUTOMATIC/SERIAL DETECTION OF SIMILAR SOURCES |
![]() | ![]() | 329 | RECORD PROJECTORS |
![]() | ![]() | 330 | INFRARED-TO-VISIBLE IMAGING |
![]() | ![]() | 331 | ![]() |
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![]() | ![]() | 335 | CLOUD OR BUBBLE CHAMBERS |
![]() | ![]() | 336.1 | INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING |
![]() | ![]() | 336.2 | ![]() |
![]() | ![]() | 337 | ![]() |
![]() | ![]() | 338.1 | ![]() |
![]() | ![]() | 338.2 | ![]() |
![]() | ![]() | 338.3 | ![]() |
![]() | ![]() | 338.4 | ![]() |
![]() | ![]() | 338.5 | ![]() |
![]() | ![]() | 339.01 | ![]() |
![]() | ![]() | 339.02 | ![]() |
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![]() | ![]() | 339.04 | ![]() |
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![]() | ![]() | 339.06 | ![]() |
![]() | ![]() | 339.07 | ![]() |
![]() | ![]() | 339.09 | ![]() |
![]() | ![]() | 339.1 | ![]() |
![]() | ![]() | 339.11 | ![]() |
![]() | ![]() | 339.12 | ![]() |
![]() | ![]() | 339.14 | ![]() |
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![]() | ![]() | 341.1 | ![]() |
![]() | ![]() | 341.2 | ![]() |
![]() | ![]() | 341.3 | ![]() |
![]() | ![]() | 341.4 | ![]() |
![]() | ![]() | 341.5 | ![]() |
![]() | ![]() | 341.6 | ![]() |
![]() | ![]() | 341.7 | ![]() |
![]() | ![]() | 341.8 | ![]() |
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![]() | ![]() | 354.1 | ![]() |
![]() | ![]() | 356.1 | ![]() |
![]() | ![]() | 357.1 | ![]() |
![]() | ![]() | 358.1 | ![]() |
![]() | ![]() | 361R | ![]() |
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![]() | ![]() | 363.01 | ![]() |
![]() | ![]() | 363.02 | ![]() |
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![]() | ![]() | 363.04 | ![]() |
![]() | ![]() | 363.06 | ![]() |
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![]() | ![]() | 363.08 | ![]() |
![]() | ![]() | 363.09 | ![]() |
![]() | ![]() | 363.1 | ![]() |
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![]() | ![]() | 361C | ![]() |
![]() | ![]() | 370.01 | ![]() |
![]() | ![]() | 370.02 | ![]() |
![]() | ![]() | 370.03 | ![]() |
![]() | ![]() | 370.04 | ![]() |
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![]() | ![]() | 370.07 | ![]() |
![]() | ![]() | 370.08 | ![]() |
![]() | ![]() | 370.1 | ![]() |
![]() | ![]() | 370.11 | ![]() |
![]() | ![]() | 370.12 | ![]() |
![]() | ![]() | 370.14 | ![]() |
![]() | ![]() | 370.15 | ![]() |
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![]() | ![]() | 385.1 | ![]() |
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![]() | ![]() | 390.01 | ![]() |
![]() | ![]() | 390.02 | ![]() |
![]() | ![]() | 390.03 | ![]() |
![]() | ![]() | 390.04 | ![]() |
![]() | ![]() | 390.06 | ![]() |
![]() | ![]() | 390.07 | ![]() |
![]() | ![]() | 390.1 | ![]() |
![]() | ![]() | 390.11 | ![]() |
![]() | ![]() | 390.12 | ![]() |
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![]() | ![]() | 200 | PHOTOCELLS; CIRCUITS AND APPARATUS |
![]() | ![]() | 201.1 | ![]() |
![]() | ![]() | 201.2 | ![]() |
![]() | ![]() | 201.3 | ![]() |
![]() | ![]() | 201.4 | ![]() |
![]() | ![]() | 201.6 | ![]() |
![]() | ![]() | 201.7 | ![]() |
![]() | ![]() | 201.8 | ![]() |
![]() | ![]() | 201.9 | ![]() |
![]() | ![]() | 203.1 | ![]() |
![]() | ![]() | 202 | ![]() |
![]() | ![]() | 548 | ![]() |
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![]() | ![]() | 559.01 | ![]() |
![]() | ![]() | 559.02 | ![]() |
![]() | ![]() | 559.03 | ![]() |
![]() | ![]() | 559.04 | ![]() |
![]() | ![]() | 559.07 | ![]() |
![]() | ![]() | 559.09 | ![]() |
![]() | ![]() | 559.1 | ![]() |
![]() | ![]() | 559.11 | ![]() |
![]() | ![]() | 559.12 | ![]() |
![]() | ![]() | 559.16 | ![]() |
![]() | ![]() | 559.19 | ![]() |
![]() | ![]() | 559.2 | ![]() |
![]() | ![]() | 559.21 | ![]() |
![]() | ![]() | 559.22 | ![]() |
![]() | ![]() | 559.24 | ![]() |
![]() | ![]() | 559.26 | ![]() |
![]() | ![]() | 559.27 | ![]() |
![]() | ![]() | 559.29 | ![]() |
![]() | ![]() | 559.3 | ![]() |
![]() | ![]() | 559.31 | ![]() |
![]() | ![]() | 559.32 | ![]() |
![]() | ![]() | 559.33 | ![]() |
![]() | ![]() | 559.34 | ![]() |
![]() | ![]() | 559.35 | ![]() |
![]() | ![]() | 559.36 | ![]() |
![]() | ![]() | 559.37 | ![]() |
![]() | ![]() | 559.38 | ![]() |
![]() | ![]() | 559.39 | ![]() |
![]() | ![]() | 559.4 | ![]() |
![]() | ![]() | 206 | ![]() |
![]() | ![]() | 206.1 | ![]() |
![]() | ![]() | 206.2 | ![]() |
![]() | ![]() | 555 | ![]() |
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![]() | ![]() | 208.1 | ![]() |
![]() | ![]() | 208.2 | ![]() |
![]() | ![]() | 208.3 | ![]() |
![]() | ![]() | 208.4 | ![]() |
![]() | ![]() | 208.5 | ![]() |
![]() | ![]() | 208.6 | ![]() |
![]() | ![]() | 210 | ![]() |
![]() | ![]() | 214R | ![]() |
![]() | ![]() | 214P | ![]() |
![]() | ![]() | 214D | ![]() |
![]() | ![]() | 214A | ![]() |
![]() | ![]() | 214PR | ![]() |
![]() | ![]() | 214SG | ![]() |
![]() | ![]() | 214.1 | ![]() |
![]() | ![]() | 214AG | ![]() |
![]() | ![]() | 214AL | ![]() |
![]() | ![]() | 214B | ![]() |
![]() | ![]() | 214C | ![]() |
![]() | ![]() | 214DC | ![]() |
![]() | ![]() | 214L | ![]() |
![]() | ![]() | 214RC | ![]() |
![]() | ![]() | 214SF | ![]() |
![]() | ![]() | 214SW | ![]() |
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![]() | ![]() | 227.11 | ![]() |
![]() | ![]() | 227.12 | ![]() |
![]() | ![]() | 227.13 | ![]() |
![]() | ![]() | 227.14 | ![]() |
![]() | ![]() | 227.15 | ![]() |
![]() | ![]() | 227.16 | ![]() |
![]() | ![]() | 227.17 | ![]() |
![]() | ![]() | 227.18 | ![]() |
![]() | ![]() | 227.19 | ![]() |
![]() | ![]() | 227.2 | ![]() |
![]() | ![]() | 227.21 | ![]() |
![]() | ![]() | 227.23 | ![]() |
![]() | ![]() | 227.24 | ![]() |
![]() | ![]() | 227.26 | ![]() |
![]() | ![]() | 227.27 | ![]() |
![]() | ![]() | 227.28 | ![]() |
![]() | ![]() | 227.29 | ![]() |
![]() | ![]() | 227.3 | ![]() |
![]() | ![]() | 227.31 | ![]() |
![]() | ![]() | 227.32 | ![]() |
![]() | ![]() | 566 | ![]() |
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![]() | ![]() | 231.1 | ![]() |
![]() | ![]() | 231.11 | ![]() |
![]() | ![]() | 231.12 | ![]() |
![]() | ![]() | 231.13 | ![]() |
![]() | ![]() | 231.19 | ![]() |
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![]() | ![]() | 578.1 | ![]() |
![]() | ![]() | 234 | ![]() |
![]() | ![]() | 237R | ![]() |
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![]() | ![]() | 239 | ![]() |
![]() | ![]() | 396R | WITH CHARGED PARTICLE BEAM DEFLECTION OR FOCUSSING |
![]() | ![]() | 423R | ION GENERATION |
![]() | ![]() | 424 | ![]() |
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![]() | ![]() | 423P | ![]() |
![]() | ![]() | 423F | ![]() |
![]() | ![]() | 428 | FLUENT MATERIAL CONTAINMENT, SUPPORT OR TRANSFER MEANS |
![]() | ![]() | 429 | ![]() |
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![]() | ![]() | 432R | ![]() |
![]() | ![]() | 453.11 | SUPPORTED FOR NONSIGNALLING OBJECTS OF IRRADIATION (E.G., WITH CONVEYOR MEANS) |
![]() | ![]() | 458.1 | LUMINOPHOR IRRADIATION |
![]() | ![]() | 472.1 | INVISIBLE RADIATION RESPONSIVE NONELECTRIC SIGNALLING |
![]() | ![]() | 473.1 | ![]() |
![]() | ![]() | 474.1 | ![]() |
![]() | ![]() | 475.2 | ![]() |
![]() | ![]() | 483.1 | ![]() |
![]() | ![]() | 489 | ION COLLECTORS |
![]() | ![]() | 491.1 | MEANS TO ALIGN OR POSITION AN OBJECT RELATIVE TO A SOURCE OR DETECTOR |
![]() | ![]() | 492.1 | IRRADIATION OF OBJECTS OR MATERIAL |
![]() | ![]() | 493.1 | RADIANT ENERGY GENERATION AND SOURCES |
![]() | ![]() | 494.1 | ![]() |
![]() | ![]() | 496.1 | ![]() |
![]() | ![]() | 497.1 | ![]() |
![]() | ![]() | 498.1 | ![]() |
![]() | ![]() | 503.1 | ![]() |
![]() | ![]() | 505.1 | RADIATION CONTROLLING MEANS |
![]() | ![]() | 522.1 | SOURCE SUPPORTS |
![]() | ![]() | 526 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
![]() | ![]() | 900 | OPTICAL LIQUID LEVEL SENSORS |
![]() | ![]() | 901 | ![]() |
![]() | ![]() | 904 | ![]() |
![]() | ![]() | 909 | METHODS AND APPARATUS ANCILLARY TO STIMULABLE PHOSPHOR SYSTEMS |
![]() | ![]() | 910 | FOOD SAMPLE ANALYSIS USING INVISIBLE RADIANT ENERGY SOURCE |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
DIGESTS | ||
![]() | ![]() | DIG1 | PASSIVE INTRUSION DETECTORS |
![]() | ![]() | DIG2 | RADON DETECTION |