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公开(公告)号:US2236776A
公开(公告)日:1941-04-01
申请号:US33152440
申请日:1940-04-25
Applicant: EDWARD LUDWIG ARNOLD
Inventor: EDWARD LUDWIG ARNOLD
IPC: F16D65/58
CPC classification number: F16D65/58
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公开(公告)号:US2241821A
公开(公告)日:1941-05-13
申请号:US33774540
申请日:1940-05-29
Applicant: EDWARD LUDWIG ARNOLD
Inventor: EDWARD LUDWIG ARNOLD
IPC: F01L1/20
CPC classification number: F01L1/20
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公开(公告)号:US2236777A
公开(公告)日:1941-04-01
申请号:US33504940
申请日:1940-05-14
Applicant: EDWARD LUDWIG ARNOLD
Inventor: EDWARD LUDWIG ARNOLD
IPC: F16D65/54
CPC classification number: F16D65/546
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公开(公告)号:US2265298A
公开(公告)日:1941-12-09
申请号:US38061041
申请日:1941-02-26
Applicant: EDWARD LUDWIG ARNOLD
Inventor: EDWARD LUDWIG ARNOLD
IPC: F01L7/02
CPC classification number: F01L7/022
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公开(公告)号:US2239172A
公开(公告)日:1941-04-22
申请号:US32915840
申请日:1940-04-11
Applicant: EDWARD LUDWIG ARNOLD
Inventor: EDWARD LUDWIG ARNOLD
IPC: F16D65/52
CPC classification number: F16D65/52
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