[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 Sou...