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公开(公告)号:US2445358A
公开(公告)日:1948-07-20
申请号:US59727845
申请日:1945-06-02
Applicant: SQUARE D CO
Inventor: MAECHTLEN LAWRENCE G , DUVALL HAROLD A , ESLER CHARLES G
IPC: F16L41/10
CPC classification number: F16L41/10
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公开(公告)号:US3366845A
公开(公告)日:1968-01-30
申请号:US56407266
申请日:1966-07-11
Applicant: SQUARE D CO
Inventor: ESLER CHARLES G
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公开(公告)号:US2789169A
公开(公告)日:1957-04-16
申请号:US52169655
申请日:1955-07-13
Applicant: SQUARE D CO
Inventor: DUVALL HAROLD A , ESLER CHARLES G
IPC: H02B1/056
CPC classification number: H02B1/056
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