Title:
Air pressure mechanism
United States Patent 2509880
US Patent References:
/1680288.html
- - 1680288
Air brake
- - 2328649
Moisture ejection device for air pressure systems
- - 2410799
Pressure operated drain valve
- - 2418440
/1680288.html
- - 1680288
Air brake
- - 2328649
Moisture ejection device for air pressure systems
- - 2410799
Pressure operated drain valve
- - 2418440
Inventors:
Pelton, Robert L.
Publication Date:
05/30/1950
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Export Citation:
Assignee:
Pelton, Robert L.
Primary Class:
Other Classes:
137/506, 137/492.500, 251/63, 55/DIG.017, 137/614.210, 137/514, 137/514.700, 137/492, 137/509
International Classes:
F04B39/16