75691845
Apr 26, 1999
May 9, 2000
electronic process controllers for industrial systems; electronic switches for industrial use; [gas chromatographs]; process sensors, namely, flow meters, detectors, and transmitters of process values for use in industrial applications; [ value ] * valve * positioners; electronic control valve and parts therefor; room temperature/humidity controllers; electrical converters; and electronic control systems comprising computers, process controllers, electronic sensors, and electronic switches
Electrical and Scientific Apparatus