Title:
Fill-resistant abrasive articles
United States Patent 2881064
Inventors:
Rankin, Walter J.
Riedesel, Richard G.
Publication Date:
04/07/1959
Export Citation:
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Assignee:
MINNESOTA MINING & MFG
Primary Class:
51/295
Other Classes:
51/298
International Classes:
B24D11/00
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US Patent References:
2734812N/A
2698504Novel glass fabric buffer wheel
2682735Heavy-duty abrasive article
2389491Abrasive articles
Foreign References:
GB643964A
GB644337A