Title:
Lock
Document Type and Number:
United States Patent 1736685
Inventors:
Watson, Wilder George
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Sponsored by: Flash of Genius |
Publication Date:
11/19/1929
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Referenced by:
Export Citation:
Assignee:
YALE & TOWNE MFG CO
Primary Class:
Other Classes:
70/372, 70/DIG.015
International Classes:
E05B29/04