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公开(公告)号:US2150631A
公开(公告)日:1939-03-14
申请号:US15485937
申请日:1937-07-21
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: F16D65/06
CPC classification number: F16D65/062
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公开(公告)号:US2069270A
公开(公告)日:1937-02-02
申请号:US2304635
申请日:1935-05-23
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: F16F1/393
CPC classification number: F16F1/3935 , Y10T29/49609 , Y10T403/458
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公开(公告)号:US2068279A
公开(公告)日:1937-01-19
申请号:US2365135
申请日:1935-05-27
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: F16F1/393
CPC classification number: F16F1/3935 , Y10T29/49609 , Y10T403/458
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公开(公告)号:US2066187A
公开(公告)日:1936-12-29
申请号:US69047233
申请日:1933-09-21
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: F16F3/093
CPC classification number: F16F3/0935 , F16F2236/12 , Y10S16/36
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公开(公告)号:US2723629A
公开(公告)日:1955-11-15
申请号:US14121150
申请日:1950-01-30
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61F5/12
CPC classification number: B61F5/122
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公开(公告)号:US2562573A
公开(公告)日:1951-07-31
申请号:US73433947
申请日:1947-03-13
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61F3/04
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公开(公告)号:US2540832A
公开(公告)日:1951-02-06
申请号:US51250243
申请日:1943-12-01
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B60B17/00
CPC classification number: B60B17/0031
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公开(公告)号:US2391103A
公开(公告)日:1945-12-18
申请号:US47564043
申请日:1943-02-12
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61C9/52
CPC classification number: B61C9/52
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公开(公告)号:US2384961A
公开(公告)日:1945-09-18
申请号:US49121243
申请日:1943-06-17
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B62D31/02
CPC classification number: B62D31/02
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公开(公告)号:US2335080A
公开(公告)日:1943-11-23
申请号:US36783040
申请日:1940-11-29
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61C9/52
CPC classification number: B61C9/52 , Y10T74/19693
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