Title:
Floor expansion joint
United States Patent 1977496
Inventors:
Snyder, Clifford L.
Webb, Walter G.
Publication Date:
10/16/1934
Export Citation:
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Assignee:
NAT WOOD PRODUCTS CO
Primary Class:
52/393
Other Classes:
404/47
International Classes:
E04F15/02; E04F15/04; E04F15/02; E04F15/04
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