[Class : 9] Scientific, Nautical, Surveying, Electric, Photographic, Cinematographic, Optical, Weighing, Measuring, Signalling, Checking (Supervision), Life Saving And Teaching Apparatus And Instruments; Apparatus For Recording, Transmission, Or Reproduction Of Sound Or Images; Magnetic Data Carriers, Recording Discs, Cash Registers, Calculating Machines, Data Processing Equ...