Title:
Window or the like for canvas coverings
United States Patent 2391871
Inventors:
Benson, Albert H.
Publication Date:
01/01/1946
Assignee:
Benson, Albert H.
Other Classes:
160/327, 160/237, 383/106, 135/117, 190/113, 52/DIG.013, 160/354
International Classes:
B60J1/20