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- Patents > 2010-11-04 > SECTION G PHYSICS
- CHECKING-DEVICES (4)
- COMPUTING; CALCULATING; COUNTING (919)
- CONTROLLING; REGULATING (59)
- EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS (83)
- HOROLOGY (3)
- INFORMATION STORAGE (77)
- INSTRUMENT DETAILS (1)
- MEASURING; TESTING (268)
- MUSICAL INSTRUMENTS; ACOUSTICS (24)
- NUCLEAR PHYSICS; NUCLEAR ENGINEERING (8)
- OPTICS (112)
- PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY (82)
- SIGNALLING (52)