72013159
Jul 31, 1956
Mar 12, 1957
GEAR CUTTING MACHINES, GEAR FINISHING MACHINES, GEAR SHAPING MACHINES, GEAR GRINDING MACHINES, CHECKING MACHINES, MACHINES FOR CUTTING TOOTHED AND SHAPED ELEMENTS, MACHINES FOR FINISHING TOOTHED AND SHAPED ELEMENTS, MACHINES FOR FORMING TOOTHED ELEMENTS, CLEANING MACHINES, CHIP SEPARATORS, CLASSIFYING DEVICES, AUTOMATIC HANDLING DEVICES, LOADERS, CUTTING TOOLS, HOBS, SHAVING TOOLS, WORMS, GEARS, BURNISHERS, LAPS, AND RACKS
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