Building construction
United States Patent 2204319

Inventors:
Parsons, Raymond V.
Wilcox, Albert L.
Publication Date:
06/11/1940
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Assignee:
Gertrude, Byer E.
Primary Class:
446/112
Other Classes:
446/124, 52/460, 52/264, 52/282.200, 446/118, 52/282.300
International Classes:
A63H33/04; E04B1/06; E04B1/10; E04H1/00; E04B1/02