Flatiron base
United States Patent 2323162

Inventors:
Robert, Talmage Charles
Publication Date:
06/29/1943
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Assignee:
GEN MOTORS CORP
Primary Class:
428/547
Other Classes:
428/935, 428/687, 428/676, 428/553, 419/7, 38/93
International Classes:
D06F75/38; D06F75/00