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公开(公告)号:US3084310A
公开(公告)日:1963-04-02
申请号:US85933059
申请日:1959-12-14
Applicant: SQUARE D CO
Inventor: SCHURR CHARLES A
CPC classification number: H02P29/0022 , F16D59/02
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公开(公告)号:US3076126A
公开(公告)日:1963-01-29
申请号:US86284259
申请日:1959-12-30
Applicant: SQUARE D CO
Inventor: SCHURR CHARLES A , SANBORN JR CALVIN B
IPC: B66C13/26
CPC classification number: B66C13/26 , B66C2700/081
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公开(公告)号:US2991396A
公开(公告)日:1961-07-04
申请号:US72796358
申请日:1958-04-11
Applicant: SQUARE D CO
Inventor: SCHURR CHARLES A
IPC: H01H9/54
CPC classification number: H01H9/541
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