US PATENT SUBCLASS 83 / 553
.~ Tool movable to cooperate selectively with one of a plurality of mating tools

Current as of: June, 1999
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83 /   HD   CUTTING

523  DF  MEANS TO DRIVE OR TO GUIDE TOOL {35}
553.~ Tool movable to cooperate selectively with one of a plurality of mating tools

DEFINITION

Classification: 83/553

(under subclass 523) Apparatus wherein one or more cutters are positionable to coact, always through the agency of a single drive train, with different ones of a group or series of cooperating cutters.