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公开(公告)号：US3225332A
公开(公告)日：1965-12-21
申请号：US8703761
申请日：1961-02-03
Applicant: CUTLER HAMMER INC
Inventor： HALLDEN FREDERICK C , CONOVER JR LOUIS S , FARKAS JULIUS J , RICHMOND CURTIS H
CPC classification number: G06F11/184 , G06F3/09 , G06F11/18 , G06F15/16
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