75281276
Apr 25, 1997
Sep 25, 2001
electrical apparatus and equipment, namely, facility management control systems for maintaining and controlling the climate and temperature in buildings and other facilities, which systems comprise electronic pressure sensors, manifold pressure gauges and temperature sensors for use in fault detection, diagnostics, trouble-shooting, servicing and controlling climate-control systems, heaters, air conditioners and refrigerators for commercial and industrial use
Machinery