71645990
Apr 27, 1953
Aug 16, 1955
HYDRAULIC AND PNEUMATIC PRESSES; HYDRAULIC AND PNEUMATIC POWER UNITS SOLD AS UNITS, EACH UNIT COMPRISING ONE OR MORE MOTORS OR TURBINES, PUMPS, VALVES, FILTERS, GAGES, RESERVOIRS, HEAT EXCHANGERS, AND PIPING; AND HYDRAULIC AND PNEUMATIC COMPONENTS-NAMELY, PUMPS, CYLINDERS, MOTORS, HEAT EXCHANGERS, AND ACCUMULATORS
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