US PATENT SUBCLASS 451 / 441
.~ Orbital tool

Current as of: June, 1999
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451 /   HD   ABRADING

415  DF  ATTACHMENT {13}
441.~ Orbital tool

DEFINITION

Classification: 451/441

Orbital tool:

(under subclass 415) Attachment in which the grinding tool revolves about a center outside itself.

SEE OR SEARCH THIS CLASS, SUBCLASS:

270+, and 431, for other orbital grinders.