MEOPTA

Description

[ CAMERAS AND PARTS THEREOF; AERO-CAMERAS; MOTION-PICTURE CAMERAS AND PROJECTORS; LANTERN, FILM SLIDE AND STEREOSCOPIC PROJECTORS; PHOTOGRAPHIC DEVELOPING, PRINTING, AND RETOUCHING, AND ENLARGING APPARATUS, AND PARTS THEREOF; PHOTOGRAPHIC EXPOSURE MEASURING INSTRUMENTS; OPTICAL VIEW FINDERS, SHUTTERS; PHOTOGRAMMETRIC INSTRUMENTS AND PARTS THEREOF; ELECTRICALLY CONTROLLED, WEIGHTING AND ASSORTING APPARATUS, MECHANICAL DRAWING INSTRUMENTS AND APPARATUS; SLIDE RULES; TALKING PICTURE MACHINES; PHONOSCOPES; PHONOPHOTOSCOPES; PHONOTELEMETERS; TONOMETERS; TONOGRAPHS; TONOSCOPES; STROBOSCOPES; PHOTOGRAMMETTERS; GRAPHOMETERS; HELIOGRAPHS; HELIOMETERS; PHOTOMETERS; PHOTOPITOMETERS; PHOTOPTOMETERS; PHOTOSCOPES; PHOTOSYNTHOMETERS; PHOTOTELEGRAPHS; MICROSCOPES; MICROTOMES; TELESCOPES; PERISCOPES; COLLIMATORS; TELESCOPIC SIGHTS; OPTICAL SIGHTS FOR GUNS AND FIREARMS; TELESCOPIC BOMB SIGHTS; BALLISTIC INSTRUMENTS; SPEEDOMETERS; SPEED RECORDERS; TACHOMETERS; ANEMOMETERS; TELEMETERS; LABORATORY CHRONOGRAPHS USED TO GRAPHICALLY INDICATE DATA; ALTIMETERS; RANGE FINDERS; AEROTACHOMETERS; AEROCARTOGRAPHERS; CHROMOSCOPES; COLORIMETERS; POLARIMETERS; POLARISCOPES; SPECTROMETERS; SPECTROSCOPES; SPECTROGRAPHS; REFRACTOMETERS; INTERFEROMETERS; SPHEROMETER; COMPASSES; STEREOSCOPES; STEREOSCOPIC COMPARATORS; STEREOTACHCGRAPHS; STEROPLANIGRAPHS; TRIANGULATORS; THEODOLITES; SEXTANTS; OCTANTS; GONIOMETERS; WEATHER INDICATORS; BAROMETERS; SEISMOGRAPHS; HEIGHT MEASURING INSTRUMENTS; WIND DIRECTION INDICATORS; WIND VELOCITY MEASURING APPARATUS; X-RAY MACHINES FOR MEASURING AND SCIENTIFIC PURPOSES; ALCOHOLOMETERS; TITRATION APPARATUS; ANALYTICAL WEIGHTING AND MEASURING INSTRUMENTS; BALANCES; SCALES; DIMENSIONAL GAUGES, WATER GAUGES, PRESSURE GAUGES AND PARTS THEREOF; CALIPERS; CALIPERING INSTRUMENTS, AND PARTS THEREOF; THERMOMETERS; THERMOSTATS; THERMOSTATIC VALVES; TEMPERATURE RESPONSIVE ELECTRICAL SWITCHES; HYDROMETERS; GALVANOMETERS; VOLTMETERS; AMPEREMETERS; WATTMETERS; POTENTIONMETERS; GYROSCOPES; GYROMETERS; GYROGRAPHS; GYROSTABILIZERS; GLASSWARE FOR LABORATORY USE; ] OPTICAL LENSES [ MAGNIFYING GLASSES; SPECTACLES; GOGGLES; FIELD, MARINE AND OPERA GLASSES; PRISMS; GLASS AND METALLIC MIRRORS FOR LABORATORY USE; PARABOLIC, CONCAVE AND CONVEX REFLECTORS AND OPHTALMOSCOPES; LIGHT ABSORBING FILTERS; COLORED GLASS SCREENS FRO OPTICAL AND PHOTOGRAPHIC APPARATUS; LIGHT MEASURING APPARATUS; GLARE REDUCING LENSES; OPTICAL FILTERS AND SCREENS ]