SCIENTIFIC, NAUTICAL, SURVEYING AND ELECTRICAL APPARATUS AND INSTRUMEN TS (INCLUDING WIRELESS), PHOTOGRAPHIC, CINEMATOGRAPHIC, OPTICAL, WEIGH ING, MEASURING, SIGNALLING, CHECKING (SUPERVISION), LIFESAVING AND TEACHING APPARTUS AND INSTRUMENT; COIN OR COUNTERFREED APPARATUS; TALK ING MACHINES; CASH REGISTERS; CALCULATING MACHINES; FIRE EXTINGUISHING APPARATUS
Electrical and Scientific Apparatus