Tent frame
United States Patent 2488809
US Patent References:
/1347808.html
- - 1347808

Collapsible tent frame
- - 2284686


Inventors:
Denn, Bernard L.
Publication Date:
11/22/1949
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Assignee:
Denn, Bernard L.
Primary Class:
135/158
International Classes:
E04H15/44; E04H15/34