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公开(公告)号:US2169907A
公开(公告)日:1939-08-15
申请号:US26414839
申请日:1939-03-25
Applicant: MASTER LOCK CO
Inventor: SOREF SAMUEL M , KEITH MARSHALL JAMES
IPC: E05B37/10
CPC classification number: E05B37/10 , Y10T70/424 , Y10T70/7316
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公开(公告)号:US2173720A
公开(公告)日:1939-09-19
申请号:US26956239
申请日:1939-04-24
Applicant: MASTER LOCK CO
Inventor: KEITH MARSHALL JAMES , SOREF SAMUEL M
IPC: E05B37/10
CPC classification number: E05B37/10 , Y10T70/424 , Y10T70/7316
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公开(公告)号:US2113864A
公开(公告)日:1938-04-12
申请号:US486935
申请日:1935-02-04
Applicant: MASTER LOCK CO
Inventor: SOREF HARRY E , KEITH MARSHALL JAMES
IPC: E05B37/10
CPC classification number: E05B37/10 , Y10T70/424 , Y10T70/7316 , Y10T70/7356
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公开(公告)号:US2170097A
公开(公告)日:1939-08-22
申请号:US11973937
申请日:1937-01-09
Applicant: MASTER LOCK CO
Inventor: SORCF HARRY E , KEITH MARSHALL JAMES
IPC: A45C1/12
CPC classification number: A45C1/12
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公开(公告)号:US2127091A
公开(公告)日:1938-08-16
申请号:US19666038
申请日:1938-03-18
Applicant: MASTER LOCK CO
Inventor: SOREF HARRY E , KEITH MARSHALL JAMES
IPC: E05B37/10
CPC classification number: E05B37/10 , Y10T70/424 , Y10T70/7316
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公开(公告)号:US2105337A
公开(公告)日:1938-01-11
申请号:US12399837
申请日:1937-02-04
Applicant: MASTER LOCK CO
Inventor: SOREF HARRY E , KEITH MARSHALL JAMES
IPC: E05B37/10
CPC classification number: E05B37/10 , Y10T70/424
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