[Class : 9] Scientific, Nautical, Surveying, Photographic, Optical, Weighing, Measuring, Signalling, Checking, Life Saving And Teaching Apparatus And Instruments; Apparatus And Instruments For Conducting, Switching, Transforming, Regulating Or Controlling Electricity; Apparatus For Recording, Transmission Or Reproduction Of Sound Or Images; Magnetic Data Carriers, Recording Discs; Compact Discs, Dv Ds And Other Digital Recording Media; Cash Registers,Calculating Machines, Computers; Computer Software; Fire Extinguishing Apparatus