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公开(公告)号:US3300578A
公开(公告)日:1967-01-24
申请号:US28728163
申请日:1963-06-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G , SUMNER ERIC E , THOMAS LEWIS C
CPC classification number: H04L25/49
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公开(公告)号:US3529089A
公开(公告)日:1970-09-15
申请号:US3529089D
申请日:1968-08-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G , HIRSCH DONALD
CPC classification number: H04Q11/04
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公开(公告)号:US3010029A
公开(公告)日:1961-11-21
申请号:US2945360
申请日:1960-05-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G
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公开(公告)号:US3335222A
公开(公告)日:1967-08-08
申请号:US33215263
申请日:1963-12-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G , THOMAS LEWIS C
CPC classification number: H04L25/05 , H04J3/1647
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公开(公告)号:US3073904A
公开(公告)日:1963-01-15
申请号:US82473159
申请日:1959-07-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G
CPC classification number: H04J3/10 , H03M1/0818 , H04B14/044
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公开(公告)号:US3353158A
公开(公告)日:1967-11-14
申请号:US40250564
申请日:1964-10-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G , THOMAS LEWIS C
CPC classification number: H04J3/0626 , H04L25/05
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公开(公告)号:US3026511A
公开(公告)日:1962-03-20
申请号:US84407559
申请日:1959-10-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G
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8.
公开(公告)号:US3328874A
公开(公告)日:1967-07-04
申请号:US23172062
申请日:1962-10-19
Applicant: BELL TELEPHONE LABOR INC , SIMPLEX WIRE & CABLE CO
Inventor: DAVIS CLAUDE G , FREEMAN WALTER K , PHELPS JAMES W
CPC classification number: H01B13/2633 , B21C1/22 , H01B1/02 , Y10T29/49908 , Y10T29/53126 , Y10T29/53243
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公开(公告)号:US3281527A
公开(公告)日:1966-10-25
申请号:US27781463
申请日:1963-05-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G , THOMAS LEWIS C
IPC: H04L7/02 , H04L25/45 , H04L25/493
CPC classification number: H04L7/0054 , H04L25/45 , H04L25/493
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公开(公告)号:US3026510A
公开(公告)日:1962-03-20
申请号:US84405759
申请日:1959-10-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVIS CLAUDE G
IPC: H03M1/00
CPC classification number: H03M1/00 , H03M1/1205
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