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公开(公告)号:US3478833A
公开(公告)日:1969-11-18
申请号:US3478833D
申请日:1967-11-13
Applicant: CATERPILLAR TRACTOR CO
Inventor: BREON PEARL L , IMES VERNON W , JOHNSON HAROLD R , NUTTER JAMES M
CPC classification number: B62D53/02
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公开(公告)号:US3486576A
公开(公告)日:1969-12-30
申请号:US3486576D
申请日:1968-01-18
Applicant: CATERPILLAR TRACTOR CO
Inventor: BREON PEARL L , KRESS RALPH H , MEDLEY JACKSON C , EILERS ELVIN L , KOSTAS JAMES M
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公开(公告)号:US3375002A
公开(公告)日:1968-03-26
申请号:US51083665
申请日:1965-12-01
Applicant: CATERPILLAR TRACTOR CO
Inventor: BREON PEARL L , KRESS RALPH H , MEDLEY JACKSON C
IPC: B60G17/04
CPC classification number: B60G17/04
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