Title:
Window-sash stop
United States Patent 1950251


Inventors:
Nate, Kulefsky
Application Number:
US65204133A
Publication Date:
03/06/1934
Filing Date:
01/16/1933
Assignee:
Nate, Kulefsky
Primary Class:
Other Classes:
292/207, 292/DIG.9
International Classes:
E05F11/00
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