77333452
Nov 19, 2007
Jan 6, 2009
Active Trademark
automatic valves for the monitoring and control of gas pressure and liquid flow, and couplings and connectors therefore; thermocouple scanners, pressure scanners, electronic servo motor calibrators; temperature and pressure measurement equipment, namely, gauges and recorders; thermal control units for automatic valves [ all under; servo pressure calibrators for machines ]
Electrical and Scientific Apparatus