[Class : 9] Scientific, Nautical, Surveying, Photographic, Cinematographic,
Optical, Weighing, Measuring, Signalling, Checking
(Supervision), Life Saving And Teaching Apparatus And
Instruments; Apparatus And Instruments For Conducting,
Switching, Transforming, Accumulating, Regulating Or
Controlling Electricity; Apparatus For Recording, Transmission Or
Reproduction Of ...