Title:
Building framing unit
Document Type and Number:
United States Patent 3016993
Inventors:
Owen, Harry L.
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Publication Date:
01/16/1962
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Assignee:
Owen, Harry L.
Primary Class:
Other Classes:
52/773, 52/204.593, 52/775, 52/770, 52/402
International Classes:
E06B1/04; E06B3/58
US Patent References: