OMEGA.COM
pH instruments, namely, hand-held controllers and panel meters; mechanically operated current probes; hand-held mechanically-operated watt meters; temperature control mechanisms for industrial plants, namely, controllers and panel meters; scientific, surveying and electrical apparatus and instruments, optical, weighing, measuring, signaling, checking (supervision), teaching apparatus and instruments, namely, calculating machines, instruments used to measure the rate of flow, pH level, and air...
Registered · March 11, 1996 · 75070026 ·