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Title:
Door lock
Document Type and Number:
United States Patent 3389932
Inventors:
Pastva Jr. V, John
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Publication Date:
06/25/1968
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Assignee:
EASTERN CO
Primary Class:
292/173
Other Classes:
292/337, 235/91R
International Classes:
E05C1/14
;
E05C1/00
US Patent References:
D119418
2987908
Door lock
3209564
Door control mechanism
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