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公开(公告)号:US2977967A
公开(公告)日:1961-04-04
申请号:US65097757
申请日:1957-04-05
Applicant: ROBERTSHAW FULTON CONTROLS CO
Inventor: VICTOR WEBER , RUSSELL WILLIAM J , SANDERS WILLIAM J
IPC: G05D23/275
CPC classification number: G05D23/275 , G05D23/1919 , Y10T137/1516 , Y10T137/86549
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公开(公告)号:US2855486A
公开(公告)日:1958-10-07
申请号:US67836657
申请日:1957-08-15
Applicant: ROBERTSHAW FULTON CONTROLS CO
Inventor: VICTOR WEBER , SANDERS WILLIAM J
IPC: H01H89/04
CPC classification number: H01H89/04
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