Title:
Rotary cylinder lock
United States Patent 2647391
US Patent References:
Sheet-metal tumbler lock
- - 1431735

Key lock
- - 1644365

Lock
- - 1644092

Lock
- - 1937224

Lock
- - 1969012


Inventors:
Edmond, Uher
Publication Date:
08/04/1953
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Assignee:
Edmond, Uher
Primary Class:
70/492
Other Classes:
70/406, 70/375, 70/401, 70/377
International Classes:
E05B29/00
US Patent References:
2030837Lock key
2150639Cylinder lock
Foreign References:
GB190923424A