Title:
Purification of fibrous asbestos
United States Patent 2711822

Inventors:
Novak, Izador J.
Publication Date:
06/28/1955
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Assignee:
RAYBESTOS MANHATTAN INC
Primary Class:
Other Classes:
209/173
International Classes:
B03D1/06; B03D1/00
Foreign References:
SE121991A