Title:
Building structure
United States Patent 1935574


Inventors:
Munroe, Treadway B.
Wallace, Waterfall
Application Number:
US50701931A
Publication Date:
11/14/1933
Filing Date:
01/06/1931
Assignee:
CELOTEX COMPANY
Primary Class:
Other Classes:
52/144, 52/351
International Classes:
E04B1/82
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