Title:
Window or the like for canvas coverings
United States Patent 2391871

Inventors:
Benson, Albert H.
Publication Date:
01/01/1946
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Export Citation:
Assignee:
Benson, Albert H.
Primary Class:
Other Classes:
160/327, 160/237, 383/106, 135/117, 190/113, 52/DIG.013, 160/354
International Classes:
B60J1/20