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1.
公开(公告)号:US2413688A
公开(公告)日:1947-01-07
申请号:US51048643
申请日:1943-11-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R , KOOS PAUL V , KRECEK JOSEPH A , LARGE WAYNE V K , MARSHALL TOLA A
IPC: H04L12/04
CPC classification number: H04L12/04
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公开(公告)号:US2206659A
公开(公告)日:1940-07-02
申请号:US25012639
申请日:1939-01-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
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公开(公告)号:US2283410A
公开(公告)日:1942-05-19
申请号:US30702839
申请日:1939-12-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
IPC: H04L12/04
CPC classification number: H04L12/04
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公开(公告)号:US2275126A
公开(公告)日:1942-03-03
申请号:US31780940
申请日:1940-02-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
CPC classification number: H04L41/00
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公开(公告)号:US2387558A
公开(公告)日:1945-10-23
申请号:US50197243
申请日:1943-09-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
IPC: H04L12/26
CPC classification number: H04L43/50
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6.Inverse neutral telegraph repeater concentration group switching 失效
Title translation: 反中性电报中继器集中组切换公开(公告)号:US2349586A
公开(公告)日:1944-05-23
申请号:US36254840
申请日:1940-10-24
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R , KOOS PAUL V , KRECEK JOSEPH A , LARGE WAYNE V K , MARSHALL TOLA A
IPC: H04L12/18
CPC classification number: H04L12/18
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公开(公告)号:US2912679A
公开(公告)日:1959-11-10
申请号:US47168454
申请日:1954-11-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
IPC: H04M15/38
CPC classification number: H04M15/38
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公开(公告)号:US2255596A
公开(公告)日:1941-09-09
申请号:US30664839
申请日:1939-11-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
IPC: H04L12/04
CPC classification number: H04L12/04
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公开(公告)号:US2255595A
公开(公告)日:1941-09-09
申请号:US25854739
申请日:1939-02-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
IPC: H04L12/18
CPC classification number: H04L12/18
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公开(公告)号:US2209506A
公开(公告)日:1940-07-30
申请号:US27803739
申请日:1939-06-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: BONORDEN ALLEN R
IPC: H04L15/08
CPC classification number: H04L15/08
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