75121311
Jun 14, 1996
Oct 20, 1998
Active Trademark
laboratory equipment for gathering sterile samples from process pipes and tanks, namely, membrane sampling valves, pressure relief valves, valve heads, valve bodies, micro ports, injection ports, injection channels, transfer channels, hose clamps, tubes, tube fittings, caps, chains, stuffing boxes, laboratory glass flasks, and isobaric bottles
Electrical and Scientific Apparatus