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公开(公告)号:US2307155A
公开(公告)日:1943-01-05
申请号:US38076441
申请日:1941-02-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
CPC classification number: H01H51/2272 , H04M17/02
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公开(公告)号:US2166639A
公开(公告)日:1939-07-18
申请号:US20790838
申请日:1938-05-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
IPC: H04M17/02
CPC classification number: H04M17/026
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公开(公告)号:US2922857A
公开(公告)日:1960-01-26
申请号:US68591657
申请日:1957-09-24
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
IPC: H01H51/28
CPC classification number: H01H51/287
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公开(公告)号:US2327549A
公开(公告)日:1943-08-24
申请号:US45939042
申请日:1942-09-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
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公开(公告)号:US2245814A
公开(公告)日:1941-06-17
申请号:US22572338
申请日:1938-08-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
IPC: H04M17/02
CPC classification number: H04M17/026
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公开(公告)号:US2898422A
公开(公告)日:1959-08-04
申请号:US68650957
申请日:1957-09-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
IPC: H01H51/28
CPC classification number: H01H51/28 , H01H51/284
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公开(公告)号:US2517022A
公开(公告)日:1950-08-01
申请号:US79461947
申请日:1947-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
IPC: H01H67/26
CPC classification number: H01H67/26
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公开(公告)号:US1987416A
公开(公告)日:1935-01-08
申请号:US34136829
申请日:1929-02-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
IPC: H01B7/14
CPC classification number: H01B7/14
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公开(公告)号:US2877316A
公开(公告)日:1959-03-10
申请号:US59236956
申请日:1956-06-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: PEEK JR ROBERT L
IPC: H01H51/28
CPC classification number: H01H51/281
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公开(公告)号:US2831161A
公开(公告)日:1958-04-15
申请号:US43014654
申请日:1954-05-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: BLAHA ALBERT L , DAVIS THOMAS E , PEEK JR ROBERT L
IPC: G01R31/327
CPC classification number: G01R31/3278
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