77112098
Feb 21, 2007
Nov 2, 2010
Seals, seals for gas equipment, gaskets for sealing in gas pipes, gas pipe couplings and gas seal systems, namely, systems comprised of piping, tubing, tubing fittings, valves, filters, pressure switches and transmitters, flow switches and transmitters, temperature switches and transmitters, gas circulators and heaters, all of the aforementioned goods made wholly or principally of metal
Metal GoodsGas control and monitoring equipment, namely, electromechanical gas controls and monitors and gas seal controls, namely, computer hardware and software for use in controlling gas seals
Electrical and Scientific Apparatus