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1.Electrically controlled, fluid pressure operated remote positioner 失效
Title translation: 电控液压操作远程定位器公开(公告)号:US2766731A
公开(公告)日:1956-10-16
申请号:US35417253
申请日:1953-05-11
Applicant: GEN MOTORS CORP
Inventor: BRANDES ROY H , HAMILTON ROBERT C , MOORE RICHARD E
CPC classification number: F15B9/09 , F15B20/002 , F15B20/004 , Y10S60/904
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公开(公告)号:US2782601A
公开(公告)日:1957-02-26
申请号:US31135352
申请日:1952-09-25
Applicant: GEN MOTORS CORP
Inventor: HAMILTON ROBERT C
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公开(公告)号:US2782602A
公开(公告)日:1957-02-26
申请号:US31135452
申请日:1952-09-25
Applicant: GEN MOTORS CORP
Inventor: HAMILTON ROBERT C
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