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公开(公告)号:US2359364A
公开(公告)日:1944-10-03
申请号:US40060441
申请日:1941-07-01
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
IPC: F16D23/14
CPC classification number: F16D23/14
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公开(公告)号:US2351617A
公开(公告)日:1944-06-20
申请号:US49447343
申请日:1943-07-13
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
IPC: B62D3/10
CPC classification number: B62D3/10
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公开(公告)号:US2291161A
公开(公告)日:1942-07-28
申请号:US36585740
申请日:1940-11-16
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
CPC classification number: F16C11/0604 , F16C11/0661 , F16C11/0676 , Y10T403/32663
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公开(公告)号:US2274419A
公开(公告)日:1942-02-24
申请号:US37108040
申请日:1940-12-21
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
CPC classification number: F16C19/10 , F16C2361/43 , F16D23/14
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公开(公告)号:US2252771A
公开(公告)日:1941-08-19
申请号:US23894638
申请日:1938-11-05
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
IPC: B62D7/22
CPC classification number: B62D7/22
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公开(公告)号:US2219321A
公开(公告)日:1940-10-29
申请号:US30091339
申请日:1939-10-24
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
CPC classification number: F16C19/10 , F16C2361/43 , F16D23/14
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公开(公告)号:US2217801A
公开(公告)日:1940-10-15
申请号:US32977240
申请日:1940-04-15
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
IPC: F16C33/66
CPC classification number: F16C33/6614 , F16C33/60 , F16C2300/02
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公开(公告)号:US2178206A
公开(公告)日:1939-10-31
申请号:US18822238
申请日:1938-02-02
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
CPC classification number: F16C11/0604 , Y10T403/32663 , Y10T403/32737
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公开(公告)号:US2117728A
公开(公告)日:1938-05-17
申请号:US18147937
申请日:1937-12-24
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
IPC: F16D13/64
CPC classification number: F16D13/64 , F16D2013/642
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公开(公告)号:US2621594A
公开(公告)日:1952-12-16
申请号:US63333345
申请日:1945-12-07
Applicant: MORRIS KATCHER
Inventor: MORRIS KATCHER
CPC classification number: F02M59/00 , F02M37/04 , F02M37/14 , F02M59/14 , F02M2700/1317 , F02M2700/1323
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