-
公开(公告)号:US3150238A
公开(公告)日:1964-09-22
申请号:US14876061
申请日:1961-10-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: CARTER HERMAN T
IPC: H04M9/00
CPC classification number: H04M9/002
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公开(公告)号:US2812386A
公开(公告)日:1957-11-05
申请号:US44307554
申请日:1954-07-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: CARTER HERMAN T
IPC: H04M9/00
CPC classification number: H04M9/003
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3.
公开(公告)号:US2883457A
公开(公告)日:1959-04-21
申请号:US66207957
申请日:1957-05-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: CARTER HERMAN T , KELNHOFER SYLVESTER A
IPC: H04M9/00
CPC classification number: H04M9/005
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公开(公告)号:US2455732A
公开(公告)日:1948-12-07
申请号:US77233547
申请日:1947-09-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: CARTER HERMAN T
IPC: H03C1/58
CPC classification number: H03C1/58
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公开(公告)号:US2862062A
公开(公告)日:1958-11-25
申请号:US58648056
申请日:1956-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: CARTER HERMAN T
IPC: H04M9/00
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6.
公开(公告)号:US2852612A
公开(公告)日:1958-09-16
申请号:US55443155
申请日:1955-12-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: DONN BAKER , CARTER HERMAN T , KELNHOFER SYLVESTER A
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公开(公告)号:US2850579A
公开(公告)日:1958-09-02
申请号:US42917654
申请日:1954-05-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: CARTER HERMAN T
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