Title:
Flexible curtain
United States Patent 1352656

Inventors:
John, Cahill
Publication Date:
09/14/1920
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Assignee:
John, Cahill
Primary Class:
160/232
Other Classes:
160/237, 160/219, 160/133, 29/514, 29/463, 29/509, 160/235
International Classes:
E06B9/15; E06B9/17; E06B9/11