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41.Cooling and lubricating arrangement for valve guides and stems of thermal engines 失效
Title translation: 冷却和润滑装置用于导向阀和热引擎的阀杆公开(公告)号:US2658491A
公开(公告)日:1953-11-10
申请号:US19785350
申请日:1950-11-28
Applicant: CITROEN SA ANDRE
Inventor: DU ROSTU GEORGES LEVESQUE
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公开(公告)号:US2558831A
公开(公告)日:1951-07-03
申请号:US14953350
申请日:1950-03-14
Applicant: CITROEN SA ANDRE
Inventor: DU ROSTU GEORGES LEVESQUE
IPC: F02N99/00
CPC classification number: F02N11/00 , F02N15/02 , Y10T74/134
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公开(公告)号:US2498438A
公开(公告)日:1950-02-21
申请号:US60568745
申请日:1945-07-18
Applicant: CITROEN SA ANDRE
Inventor: DU ROSTU GEORGES LEVESQUE
IPC: B60G21/055 , B60T8/18
CPC classification number: B60G21/0555 , B60T8/1843 , B60T8/1862
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44.Device for the self-adjustment of the height of motor vehicles above the ground 失效
Title translation: 用于自动调整地面以上机动车辆高度的装置公开(公告)号:US2490311A
公开(公告)日:1949-12-06
申请号:US70602946
申请日:1946-10-26
Applicant: CITROEN SA ANDRE
Inventor: DU ROSTU GEORGES LEVESQUE
IPC: B60G17/015 , B60G17/027 , B60G17/056
CPC classification number: B60G17/0152 , B60G17/0277 , B60G17/056 , Y10S267/01 , Y10S280/01
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公开(公告)号:US2110314A
公开(公告)日:1938-03-08
申请号:US5222135
申请日:1935-11-29
Applicant: CITROEN SA ANDRE
Inventor: RENE WISNER
CPC classification number: F02M59/02 , F02M59/26 , F02M2700/1388 , Y10T74/20468
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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:US3520554A
公开(公告)日:1970-07-14
申请号:US74471268
申请日:1968-07-15
Applicant: CITROEN SA ANDRE
Inventor: RAVENEL RAYMOND A
CPC classification number: B60G7/005 , B60G7/02 , B60G2200/142 , B60G2204/143 , B60G2204/4102
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公开(公告)号:US3507205A
公开(公告)日:1970-04-21
申请号:US3507205D
申请日:1967-05-31
Applicant: CITROEN SA ANDRE
Inventor: HENRY-BIABAUD EDMOND
CPC classification number: B60H1/28 , B60H1/00035 , B60H1/3407 , B60H1/3435 , B60H2001/00135
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50.Braking pressure limiting devices for automotive or other vehicles 失效
Title translation: 制动用于汽车或其他车辆的压力限制装置公开(公告)号:US3486802A
公开(公告)日:1969-12-30
申请号:US3486802D
申请日:1968-08-22
Applicant: CITROEN SA ANDRE
Inventor: CADIOU JEAN GEORGES
CPC classification number: B60T8/1843
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