Title:
Lock
United States Patent 1461725
Inventors:
Cooper, Thomas C.
Publication Date:
07/17/1923
Export Citation:
Click for automatic bibliography generation
Assignee:
Cooper, Thomas C.
Primary Class:
70/18
Other Classes:
70/39, 70/120, 70/260, 70/379R
International Classes:
E05B67/06; E05B67/00
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