Building structure
United States Patent 2229535

Inventors:
Weber, Carlo M.
Long, John D.
Publication Date:
01/21/1941
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Assignee:
CAREY PHILIP MFG CO
Primary Class:
52/506.060
Other Classes:
D25/199, 52/354, 52/393, 52/516, 52/328, 52/479
International Classes:
E04B1/61