Title:
Attachment for door locks and latches
Document Type and Number:
United States Patent 1800662
Inventors:
Rush, Francis C.
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Publication Date:
04/14/1931
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Referenced by:
Export Citation:
Assignee:
Rush, Francis C.
Primary Class:
Other Classes:
70/418, 292/346
International Classes:
E05B17/20; E05B17/00