Title:
Magnetically held curtain
United States Patent 2212326

Inventors:
Piken, Irving J.
Publication Date:
08/20/1940
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Assignee:
Piken, Irving J.
Primary Class:
4/558
Other Classes:
4/608, 206/818, 160/349.200, 24/303, 335/303, 160/DIG.016, 160/349.100, 211/DIG.001, 160/DIG.006
International Classes:
A47H23/01; A47H23/00