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United States Patent 1404355

Inventors:
Evans, Walter W.
Benton, Dales
Publication Date:
01/24/1922
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Assignee:
GOODRICH CO B F
Primary Class:
106/31.700
Other Classes:
106/31.710, 106/156.510, 106/31.830, 106/146.500
International Classes:
C09D11/02