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公开(公告)号:US1695938A
公开(公告)日:1928-12-18
申请号:US3406425
申请日:1925-06-01
Applicant: CLUM MFG CO
Inventor: WINNING ROBERT K
IPC: B60Q1/02
CPC classification number: B60Q1/02 , Y10T74/2066
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公开(公告)号:US1441618A
公开(公告)日:1923-01-09
申请号:US32712619
申请日:1919-09-29
Applicant: CLUM MFG CO
Inventor: WINNING ROBERT K
IPC: H01H89/02
CPC classification number: H01H89/02
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公开(公告)号:US1600660A
公开(公告)日:1926-09-21
申请号:US63185223
申请日:1923-04-13
Applicant: CLUM MFG CO
Inventor: WINNING ROBERT K
IPC: H01H89/02
CPC classification number: H01H89/02
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公开(公告)号:US1912678A
公开(公告)日:1933-06-06
申请号:US37812029
申请日:1929-07-13
Applicant: CLUM MFG CO
Inventor: WINNING ROBERT K
CPC classification number: F02M1/005 , F16C1/10 , Y10T74/20426
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公开(公告)号:US1797745A
公开(公告)日:1931-03-24
申请号:US37811929
申请日:1929-07-13
Applicant: CLUM MFG CO
Inventor: WINNING ROBERT K
CPC classification number: F02M1/005 , G05G1/02 , Y10T74/20426
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公开(公告)号:US1655002A
公开(公告)日:1928-01-03
申请号:US3397125
申请日:1925-06-01
Applicant: CLUM MFG CO
Inventor: WINNING ROBERT K , REX THORP JOEL
IPC: E05B37/08
CPC classification number: E05B37/08 , Y10T70/7254 , Y10T70/7384 , Y10T70/7418 , Y10T70/8378 , Y10T292/08
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