ABRASIVE DISC HOLDER
United States Patent 3436875
US Patent References:
Back-up pad and abrasive sheet
- - 2991596

Disc sanding tool
- - 3239971

Abrasive device
- - 3270467

Abrasive device
- - 3270468


Inventors:
Cheney, Ralph R.
Publication Date:
04/08/1969
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Assignee:
Ralph, Cheney R.
Primary Class:
451/508
International Classes:
B24D9/08; B24D9/00; B24D9/06




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