Title:
Self-supporting prefabricated panels and sealing members therefor
United States Patent 3289370
Inventors:
Etten, Wallace Van D.
Publication Date:
12/06/1966
Export Citation:
Assignee:
Etten, Wallace Van D.
Primary Class:
Other Classes:
52/93.1, 52/220.1, 52/471, 52/762
International Classes:
E04B1/348; E04B1/68; E04H1/12; E04B1/348; E04B1/68; E04H1/12
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US Patent References:
Foreign References:
CA587690A
FR1225796A
GB436584A
IT589326B