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公开(公告)号:US3448405A
公开(公告)日:1969-06-03
申请号:US3448405D
申请日:1966-02-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: WOLFF PETER A
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公开(公告)号:US3435373A
公开(公告)日:1969-03-25
申请号:US3435373D
申请日:1966-01-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: WOLFF PETER A
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公开(公告)号:US3371220A
公开(公告)日:1968-02-27
申请号:US58945266
申请日:1966-10-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: FLEURY V PAUL A , PATEL CHANDRA K N , SLUSHER RICHART E , WOLFF PETER A
IPC: G02F1/39
CPC classification number: G02F1/39
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