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公开(公告)号:US2352497A
公开(公告)日:1944-06-27
申请号:US50455243
申请日:1943-10-01
Applicant: CATERPILLAR TRACTOR CO
Inventor: ROSEN CARL G A , MAXWELL CARL R
IPC: F01P3/10
CPC classification number: F01P3/10
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公开(公告)号:US2132805A
公开(公告)日:1938-10-11
申请号:US16843037
申请日:1937-10-11
Applicant: CATERPILLAR TRACTOR CO
Inventor: ROSEN CARL G A
CPC classification number: F02F3/26 , F02B3/06 , F02B2275/14
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公开(公告)号:US2109783A
公开(公告)日:1938-03-01
申请号:US69359533
申请日:1933-10-14
Applicant: CATERPILLAR TRACTOR CO
Inventor: ROSEN CARL G A
CPC classification number: F02M55/007 , F02M55/00 , F02M59/00 , F02M2700/1317
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公开(公告)号:US2106932A
公开(公告)日:1938-02-01
申请号:US69696033
申请日:1933-11-07
Applicant: CATERPILLAR TRACTOR CO
Inventor: ROSEN CARL G A
CPC classification number: F02M59/26 , F02M59/48 , F02M2700/1388
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