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公开(公告)号:US2282823A
公开(公告)日:1942-05-12
申请号:US26203339
申请日:1939-03-15
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61D17/08
CPC classification number: B61D17/08
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公开(公告)号:US2273659A
公开(公告)日:1942-02-17
申请号:US24190738
申请日:1938-11-23
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B60B17/00
CPC classification number: B60B17/0041
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公开(公告)号:US2251950A
公开(公告)日:1941-08-12
申请号:US24743838
申请日:1938-12-23
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61F5/30
CPC classification number: B61F5/305
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公开(公告)号:US2245296A
公开(公告)日:1941-06-10
申请号:US30905639
申请日:1939-12-13
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
CPC classification number: F16F1/3713 , F16F1/376
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公开(公告)号:US2230414A
公开(公告)日:1941-02-04
申请号:US20924838
申请日:1938-05-21
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: F16C11/04
CPC classification number: F16C11/045
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公开(公告)号:US2199730A
公开(公告)日:1940-05-07
申请号:US8168036
申请日:1936-05-25
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: G05D23/185
CPC classification number: G05D23/185
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公开(公告)号:US2178644A
公开(公告)日:1939-11-07
申请号:US8473236
申请日:1936-06-11
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B60H1/00
CPC classification number: B60H1/00371 , B60H2001/00221
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公开(公告)号:US2178643A
公开(公告)日:1939-11-07
申请号:US3710935
申请日:1935-08-21
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61H7/08
CPC classification number: B61H7/086
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公开(公告)号:US2171069A
公开(公告)日:1939-08-29
申请号:US2419135
申请日:1935-05-31
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61F5/08
CPC classification number: B61F5/08
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公开(公告)号:US2154771A
公开(公告)日:1939-04-18
申请号:US8168136
申请日:1936-05-25
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61C3/00
CPC classification number: B61C3/00
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