Title:
End lock for rolling shutters
United States Patent 1943371


Inventors:
Cross, Earl F.
Application Number:
US51963231A
Publication Date:
01/16/1934
Filing Date:
03/02/1931
Assignee:
KINNEAR MFG COMPANY
Primary Class:
Other Classes:
160/235, 160/273.1
International Classes:
E06B9/58
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