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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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You are viewing a USPC Schedule. |
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Class 324 | ELECTRICITY: MEASURING AND TESTING |
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![]() | ![]() | 300 | PARTICLE PRECESSION RESONANCE |
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![]() | ![]() | 323 | OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU |
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![]() | ![]() | 376 | OF SUBSURFACE CORE SAMPLE |
![]() | ![]() | 378 | INTERNAL-COMBUSTION ENGINE IGNITION SYSTEM OR DEVICE |
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![]() | ![]() | 403 | ELECTRIC LAMP OR DISCHARGE DEVICE |
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![]() | ![]() | 415 | ELECTROMECHANICAL SWITCHING DEVICE |
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![]() | ![]() | 425 | ELECTROLYTE PROPERTIES |
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![]() | ![]() | 451 | A MATERIAL PROPERTY USING THERMOELECTRIC PHENOMENON |
![]() | ![]() | 452 | A MATERIAL PROPERTY USING ELECTROSTATIC PHENOMENON |
![]() | ![]() | 457 | ELECTROSTATIC FIELD |
![]() | ![]() | 459 | USING IONIZATION EFFECTS |
![]() | ![]() | 200 | MAGNETIC |
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![]() | ![]() | 500 | FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS |
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![]() | ![]() | 557 | FOR INSULATION FAULT OF NONCIRCUIT ELEMENTS |
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![]() | ![]() | 600 | IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS |
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![]() | ![]() | 66 | CONDUCTOR IDENTIFICATION OR LOCATION (E.G., PHASE IDENTIFICATION) |
![]() | ![]() | 160 | ELECTRICAL SPEED MEASURING |
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![]() | ![]() | 71.1 | DETERMINING NONELECTRIC PROPERTIES BY MEASURING ELECTRIC PROPERTIES |
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![]() | ![]() | 72 | TESTING POTENTIAL IN SPECIFIC ENVIRONMENT (E.G., LIGHTNING STROKE) |
![]() | ![]() | 73.1 | PLURAL, AUTOMATICALLY SEQUENTIAL TESTS |
![]() | ![]() | 74 | TESTING AND CALIBRATING ELECTRIC METERS (E.G., WATT-HOUR METERS) |
![]() | ![]() | 76.11 | MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE |
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![]() | ![]() | 158.1 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
![]() | ![]() | 800 | DIVINING RODS |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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