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Title:
Lock
Document Type and Number:
United States Patent 1796490
Inventors:
Sullivan, Frank J.
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Sponsored by:
Flash of Genius
Publication Date:
03/17/1931
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Assignee:
Sullivan, Frank J.
Primary Class:
292/194
Other Classes:
292/337, 70/81, 292/DIG.035
International Classes:
E05C3/04
;
E05C3/00