US PATENT SUBCLASS 451 / 58
.~.~ Utilizing mounted rigid abrading tool only

Current as of: June, 1999
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451 /   HD   ABRADING

28  DF  ABRADING PROCESS {19}
57  DF  .~ Combined abrading {1}
58.~.~ Utilizing mounted rigid abrading tool only

DEFINITION

Classification: 451/58

Utilizing mounted rigid abrading tool only:

(under subclass 57) Method wherein the only tool relied on is a machine element of nondeformable bonded abradant.