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公开(公告)号:US3118134A
公开(公告)日:1964-01-14
申请号:US4286160
申请日:1960-07-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: IRWIN DORROS , ALEXANDER FEINER
IPC: G11C11/06
CPC classification number: G11C11/06007
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公开(公告)号:US3261923A
公开(公告)日:1966-07-19
申请号:US24812862
申请日:1962-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON LYNN T , IRWIN DORROS , EWIN JAMES C , GITTEN LAWRENCE J , GROVES QUENTIN D , HARRIS JAMES R
CPC classification number: H04Q1/45 , H04L5/06 , H04Q3/0016
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公开(公告)号:US3369229A
公开(公告)日:1968-02-13
申请号:US41786364
申请日:1964-12-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: IRWIN DORROS
CPC classification number: H03M1/00 , H03M1/08 , H04L5/04 , H04L25/4919
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公开(公告)号:US3103647A
公开(公告)日:1963-09-10
申请号:US82443359
申请日:1959-07-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: IRWIN DORROS
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