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公开(公告)号:US3274943A
公开(公告)日:1966-09-27
申请号:US41757864
申请日:1964-12-11
Applicant: DIFFERENTIAL HYDRAULICS INC
Inventor: FRANK BERRY
IPC: F04C2/36
CPC classification number: F04C2/36 , F05C2201/0442
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公开(公告)号:US3075506A
公开(公告)日:1963-01-29
申请号:US12793161
申请日:1961-07-31
Applicant: DIFFERENTIAL HYDRAULICS INC
Inventor: FRANK BERRY
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