Title:
Metal siding panel
United States Patent 3229436

Inventors:
Gerhart, Roland T.
Rose, Hans O.
Publication Date:
01/18/1966
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Assignee:
INTEGRAL ENGINEERING AND MFG C
Primary Class:
52/521
Other Classes:
52/531
International Classes:
E04F13/08
US Patent References:
3037271Method of fabricating vehicle control arms
3120082Siding
3159943Composite building siding