Title:
LOCK SET
Document Type and Number:
United States Patent 3512381


Inventors:
Matsunaga, Kyuichi
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Publication Date:
05/19/1970
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Assignee:
Kyuichi, Matsunaga
Primary Class:
70/107
Other Classes:
70/467, 70/448, 70/380, 70/472
International Classes:
E05B55/04; E05B55/04; E05B59/00
US Patent References:
1714286Spindle assembly
0173853
1112347
2178132Lock
2304612Lock
2638771Door latch
3025694Latching and locking mechanism
3390558High security lock
Foreign References:
FR1359270A




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