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公开(公告)号:US3600238A
公开(公告)日:1971-08-17
申请号:US3600238D
申请日:1968-06-18
Applicant: CITROEN SA ANDRE
Inventor: RAVENEL RAYMOND
CPC classification number: C22C37/00 , Y10T428/12958 , Y10T428/12965
Abstract: A METHOD OF MANUFACTURING COMPOSITE BODIES COMPRISING MAKING A FIRST PART FROM CAST IRON CONTAINING SPHEROIDAL GRAPHITE AND A SECOND PAR FROM SELF-HARDENING CAST IRON, CASTING ONE OF THE PARTS IN OR ON THE OTHER PART AND APPLYING HEAT TO THE COMBINATION OF THE TWO PARTS.
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公开(公告)号:US3547214A
公开(公告)日:1970-12-15
申请号:US3547214D
申请日:1968-06-17
Applicant: CITROEN SA ANDRE
Inventor: RAVENEL RAYMOND
CPC classification number: B60K17/043 , B60K5/00 , B60K5/02
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公开(公告)号:US3523002A
公开(公告)日:1970-08-04
申请号:US3523002D
申请日:1968-06-14
Applicant: CITROEN SA ANDRE
Inventor: RAVENEL RAYMOND
CPC classification number: F04B3/00 , F04B5/02 , F04B7/0015 , F04B7/0225 , F04B49/16
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公开(公告)号:US3521729A
公开(公告)日:1970-07-28
申请号:US3521729D
申请日:1968-09-03
Applicant: CITROEN SA ANDRE
Inventor: RAVENEL RAYMOND
CPC classification number: D06M15/285 , B60T8/1818 , B60T8/26 , B60T11/103 , B60T13/585 , F16D57/06
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