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公开(公告)号:US2573108A
公开(公告)日:1951-10-30
申请号:US75894147
申请日:1947-07-03
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:US2516072A
公开(公告)日:1950-07-18
申请号:US52464944
申请日:1944-03-01
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
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公开(公告)号:US2378098A
公开(公告)日:1945-06-12
申请号:US49121343
申请日:1943-06-17
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B60B1/00
CPC classification number: B60B1/00 , Y10T403/4622 , Y10T403/479
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公开(公告)号:US2308386A
公开(公告)日:1943-01-12
申请号:US24493638
申请日:1938-12-10
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: E05F11/12
CPC classification number: E05F11/12
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公开(公告)号:US2278711A
公开(公告)日:1942-04-07
申请号:US18765038
申请日:1938-01-29
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H , HIRSHFELD CLARENCE F
IPC: B60B17/00
CPC classification number: B60B17/0034
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公开(公告)号:US2137543A
公开(公告)日:1938-11-22
申请号:US2304735
申请日:1935-05-23
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:US2096004A
公开(公告)日:1937-10-19
申请号:US66424833
申请日:1933-04-03
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61F5/18
CPC classification number: B61F5/18
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公开(公告)号:US2074340A
公开(公告)日:1937-03-23
申请号:US66660733
申请日:1933-04-17
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
CPC classification number: F16F1/3807 , B61F3/04 , B61F5/20
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公开(公告)号:US2033862A
公开(公告)日:1936-03-10
申请号:US64800332
申请日:1932-12-19
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B60B17/00
CPC classification number: B60B17/0034
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公开(公告)号:US2590033A
公开(公告)日:1952-03-18
申请号:US61437445
申请日:1945-09-04
Applicant: TRANSIT RES CORP
Inventor: PIRON EMIL H
IPC: B61F5/12
CPC classification number: B61F5/125
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