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公开(公告)号:US3473054A
公开(公告)日:1969-10-14
申请号:US3473054D
申请日:1966-04-29
Applicant: SQUARE D CO
Inventor: WIECZOREK ROBERT A
CPC classification number: H03K5/133 , H03K2005/00195
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公开(公告)号:US3445679A
公开(公告)日:1969-05-20
申请号:US3445679D
申请日:1966-12-15
Applicant: SQUARE D CO
Inventor: MEYER CHARLES F , WIECZOREK ROBERT A
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