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公开(公告)号:US2678959A
公开(公告)日:1954-05-18
申请号:US31351052
申请日:1952-10-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: LOZIER JOHN C , WELLER DAVID C
IPC: G05D23/22
CPC classification number: G05D23/2237
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公开(公告)号:US2839727A
公开(公告)日:1958-06-17
申请号:US33627753
申请日:1953-02-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: LOZIER JOHN C
IPC: H03M1/00
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公开(公告)号:US2556699A
公开(公告)日:1951-06-12
申请号:US2560048
申请日:1948-05-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: LOZIER JOHN C
IPC: H03F1/33
CPC classification number: H03F1/33
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公开(公告)号:US3178564A
公开(公告)日:1965-04-13
申请号:US7597560
申请日:1960-12-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: RICHARD KLAHN , LOZIER JOHN C
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公开(公告)号:US3054370A
公开(公告)日:1962-09-18
申请号:US72928257
申请日:1957-02-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: LOZIER JOHN C
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公开(公告)号:US2940306A
公开(公告)日:1960-06-14
申请号:US63134856
申请日:1956-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: LOZIER JOHN C
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7.
公开(公告)号:US2775727A
公开(公告)日:1956-12-25
申请号:US47382954
申请日:1954-12-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: KERNAHAN JOHN J J , LOZIER JOHN C
CPC classification number: H03M1/00 , G05B19/27 , G05B2219/34043 , G05B2219/42237 , H03M1/22 , Y10S177/06
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公开(公告)号:US2760007A
公开(公告)日:1956-08-21
申请号:US37276453
申请日:1953-08-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: LOZIER JOHN C
IPC: H03F1/34
CPC classification number: H03F1/34
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