9 SCIENTIFIC, NAUTICAL, SURVEYING, ELECTRIC, PHOTOGRAPHIC, CINEMATOGRAPHIC, OPTICAL, WEIGHING, MEASURING, SIGNALING, SUPERVISION CHECKING, LIFE-SAVING AND TEACHING APPARATUS AND INSTRUMENTS, IN PARTICULAR POWER SUPPLY UNITS, SPIRIT LEVELS, LASER SPIRIT LEVELS, BODY FAT MEASURING DEVICES, VOLTAGE TESTERS; APPARATUS FOR RECORDINGS, TRANSMISSION OR REPRODUCTION OF SOUND OR IMAGES, NAMELY RADIOS, TELEVISION APPARATUS, LOUDSPEAKERS, TAPE DECKS, VIDEO DECKS, CD PLAYERS; DVD PLAYERS; BLANK MAGNETIC DATA CARRIERS; BLANK COMPACT DISCS FOR RECORDINGS; AUTOMATIC VENDING MACHINES AND COIN OPERATED MECHANISM APPARATUS; CASH REGISTERS; CALCULATORS; DATA PROCESSORS; COMPUTER HARDWARE, FIRE EXTINGUISHERS; PHOTOGRAPHIC PROJECTORS, MOVIE PROJECTORS; CAMERA TRIPODS; PHOTOGRAPHIC ELECTROSTATIC AND THERMIC PHOTOCOPYING MACHINES, FACSIMILE APPARATUS, COPIERS, CONTINUOUS COMPUTER PRINTERS, CAMCORDERS, VIDEO CAMERAS, FLASH LIGHT FOR PHOTOGRAPHIC PURPOSES, PHOTOGRAPHIC LENSES AND OBJECTIVES, REMOTE PHOTOCOPYING MACHINES, PUNCHED CARD OFFICE MACHINES; EXPOSED CAMERA FILM; NEEDLES FOR PHONOGRAPHS; CASES ADAPTED TO THE APPARATUS AND INSTRUMENTS, NAMELY FOR CAMERAS, VIDEO CAMERAS, CALCULATORS, PHOTOGRAPHIC PROJECTORS; SIGNALING WHISTLES; DOG WHISTLES; VEHICLE BREAKDOWN WARNING TRIANGLES; AUTOMATIC TIME SWITCHES; VIDEO GAME MACHINE FOR USE WITH TELEVISIONS; AND MUSICAL JUKE BOXES