71602352
Aug 17, 1950
Jan 20, 1953
[ PUMPS-NAMELY, OIL BURNER FUEL PUMPS INCLUDING FUEL STRAINERS AND ] PRESSURE REGULATING VALVES AND PARTS THEREOF, LUBRICATING PUMPS AND PUMPS FOR USE IN POWER HYDRAULIC APPARATUS [ AND THERMOSTATICALLY-CONTROLLED VARIABLE DIAMETER PUL-LEYS, AND V-PULLEYS ]
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