US PATENT SUBCLASS 451 / 512
.~ Including taper or wedge tool holding member

Current as of: June, 1999
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451 /   HD   ABRADING

490  DF  TOOL SUPPORT FOR FLEXIBLE-MEMBER TOOL {13}
512.~ Including taper or wedge tool holding member

DEFINITION

Classification: 451/512

Including taper or wedge tool holding member:

(under subclass 490) Tool support having means for securing the tool to a support, which securing means has a configuration defined by a cone (or conelike surface) or by intersecting planes.