Title:
Interlocking wall structure
United States Patent 2787812
Inventors:
Long, Charles A.
Publication Date:
04/09/1957
Export Citation:
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Assignee:
Long, Charles A.
Primary Class:
52/779
Other Classes:
52/780
International Classes:
E04B2/70; E04B2/70
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US Patent References:
2619686Building construction
2550883Building structure
2412242Dismountable barrack
2183620N/A
1564393Building construction