72298764
May 21, 1968
Dec 9, 1969
COMPONENTS OF MECHANICAL, HYDRAULIC, AND PNEUMATIC POWER TRANSMITTING MECHANISMS NAMELY, GEAR BOXES, RIGHT ANGLE GEAR DRIVES, HYDRAULIC AND PNEUMATIC CABLE ACTUATING CYLINDERS, BRAKES FOR MACHINE TOOLS AND INDUSTRIAL APPLICATIONS, PNEUMATIC CLUTCHES, AND AIR-OVER-OIL TANKS FOR HYDRAULIC CYLINDERS
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