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公开(公告)号:US3223976A
公开(公告)日:1965-12-14
申请号:US11398861
申请日:1961-05-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT HENRY H , BROWN JR ALFRED B , DEPP WALLACE A , FRACASSI RENATO D , WILLIAMS ROBERT D
CPC classification number: G06F11/104 , H04L12/54
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公开(公告)号:US2941089A
公开(公告)日:1960-06-14
申请号:US76022658
申请日:1958-09-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: BROWN JR ALFRED B
IPC: H03K23/76
CPC classification number: H03K23/76
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