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1.Wave transmission system and method for synthesizing a given electrical characteristic 失效
Title translation: 波传输系统及合成给定电气特性的方法公开(公告)号:US2640105A
公开(公告)日:1953-05-26
申请号:US77911347
申请日:1947-10-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
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公开(公告)号:US2676206A
公开(公告)日:1954-04-20
申请号:US26017251
申请日:1951-12-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R , PETERSON LISS C
CPC classification number: G06G7/1928 , G10L25/00
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公开(公告)号:US2596199A
公开(公告)日:1952-05-13
申请号:US21172551
申请日:1951-02-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
IPC: H03M13/19
CPC classification number: H03M13/19
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公开(公告)号:US2377858A
公开(公告)日:1945-06-12
申请号:US52408744
申请日:1944-02-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
IPC: H03C1/58
CPC classification number: H03C1/58
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公开(公告)号:US2797340A
公开(公告)日:1957-06-25
申请号:US57723056
申请日:1956-04-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
IPC: H04B3/16
CPC classification number: H04B3/16
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公开(公告)号:US1953459A
公开(公告)日:1934-04-03
申请号:US55309531
申请日:1931-07-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
IPC: H04B3/40
CPC classification number: H04B3/40
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公开(公告)号:US3157741A
公开(公告)日:1964-11-17
申请号:US13464961
申请日:1961-08-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R , FROEHLICH FRITZ E
IPC: H04L27/20 , H04L27/227 , H04L27/233
CPC classification number: H04L27/2276 , H04L27/2028 , H04L27/2334
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公开(公告)号:US2664504A
公开(公告)日:1953-12-29
申请号:US15533850
申请日:1950-04-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
IPC: H03M1/00
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公开(公告)号:US2379211A
公开(公告)日:1945-06-26
申请号:US44696542
申请日:1942-06-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
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公开(公告)号:US2213938A
公开(公告)日:1940-09-03
申请号:US22129838
申请日:1938-07-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: BENNETT WILLIAM R
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