72054620
Jul 1, 1958
Jul 28, 1959
Pneumatic Compression Systems and Parts Thereof for Compressing and Conditioning Air and Controlling the Flow Thereof for Use in Actuating Mechanical Equipment, Consisting of Compressors, Compressor Carts, Chemical Air Driers, Pressure Reducers, Pneumatic Filters, Pneumatic Valves, Pneumatic Gauges, Pneumatic Fuses, Pneumatic Actuators, and Safety Discs
Yarns and Threads