NARIKA

Owners

Goods & Services

Time and date stamping machines; time clocks being time recording devices; safety helmets; laboratory apparatus and instruments, namely, microscopes, apparatus for measuring the charge-to-mass ratio of an electron, and electrolysis apparatus for laboratory use; chemistry apparatus and instruments, namely, laboratory glassware; apparatus and instruments for physics, namely, prisms for scientific purposes, cloud chambers being particle detectors for observing radiation tracks, spark timers for recording motion, electromagnet experiment kits comprised primarily of electromagnets and magnetic cores, air column resonance apparatus, miniature light bulb holders, and elastic and inelastic rubber balls; projection screens for movie films; movie projectors; telescopes; microscopes; measuring apparatus and instruments, namely, graduated rulers, speed measuring instruments, and digital force gauges; rotary converters; electrical cells and batteries; magnetometers; ammeters; voltmeters; wattmeters; conductors, electric; electric buzzers