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公开(公告)号:US3297117A
公开(公告)日:1967-01-10
申请号:US45219665
申请日:1965-04-30
Applicant: BUDD CO
Inventor: FREHOLM OMAR E
IPC: F16D65/092 , F16D69/04
CPC classification number: F16D69/0408 , F16D65/092 , F16D2069/0466
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公开(公告)号:US2972313A
公开(公告)日:1961-02-21
申请号:US84628759
申请日:1959-10-14
Applicant: BUDD CO
Inventor: HERBERT THOMAS M , FREHOLM OMAR E
IPC: B61F5/24
CPC classification number: B61F5/24
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公开(公告)号:US3434570A
公开(公告)日:1969-03-25
申请号:US3434570D
申请日:1967-05-15
Applicant: BUDD CO
Inventor: FREHOLM OMAR E
CPC classification number: B60T17/081 , B61H5/00 , F16D55/2245
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公开(公告)号:US3239032A
公开(公告)日:1966-03-08
申请号:US35631664
申请日:1964-03-31
Applicant: BUDD CO
Inventor: FREHOLM OMAR E
IPC: B61H5/00 , F16D55/224
CPC classification number: B61H5/00 , F16D55/2245
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公开(公告)号:US3486464A
公开(公告)日:1969-12-30
申请号:US3486464D
申请日:1968-01-29
Applicant: BUDD CO
Inventor: DEAN ALBERT G , FREHOLM OMAR E
CPC classification number: B61D17/20
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公开(公告)号:US3349874A
公开(公告)日:1967-10-31
申请号:US51765465
申请日:1965-12-30
Applicant: BUDD CO
Inventor: STACY ROBERT G , ALMOND NORMAN E , FREHOLM OMAR E
IPC: B61H5/00
CPC classification number: B61H5/00
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