HOLDER FOR ABRASIVE PRODUCT
United States Patent 3527001

Inventors:
Kleemeier, Robert H.
Zemke, Ronald O.
Publication Date:
09/08/1970
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Assignee:
MINNESOTA MINING & MFG
Primary Class:
451/490
Other Classes:
24/446, 451/353, 15/230.170
International Classes:
A46B3/00; A47L11/164; B24D13/14; B24D13/20; A47L11/00; B24D13/00; B24D17/00
US Patent References:
3302232Driving arbor for floor pads or the like
3312583Apertured and staggered molded pile product
3341984Surface conditioning pad
3386122Rotatable disc devices




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