74479663
Jan 14, 1994
Sep 3, 1996
Active Trademark
manually operated fluid flow control metal valves * excluding aircraft valves, automobile valves, and air compressor valves other than an emergency dump on an air compressor *
Metal Goodselectrically operated fluid flow control valves * excluding aircraft valves, automobile valves, and air compressor valves other than an emergency dump on an air compressor *
Electrical and Scientific Apparatus