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公开(公告)号:US2853554A
公开(公告)日:1958-09-23
申请号:US55592955
申请日:1955-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: BROOKS CHESTER E , JOEL JR AMOS E , KROM MYRON E
IPC: H04Q3/00
CPC classification number: H04Q3/0012
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公开(公告)号:US3190968A
公开(公告)日:1965-06-22
申请号:US6597560
申请日:1960-10-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: KROM MYRON E
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US3093708A
公开(公告)日:1963-06-11
申请号:US9907861
申请日:1961-03-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: KROM MYRON E
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US2894073A
公开(公告)日:1959-07-07
申请号:US70637157
申请日:1957-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: BLOUNT FRANK E , KROM MYRON E
CPC classification number: H04Q3/0004 , H04Q1/26
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公开(公告)号:US2853562A
公开(公告)日:1958-09-23
申请号:US55594455
申请日:1955-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: JOEL JR AMOS E , KROM MYRON E
IPC: H04M3/36
CPC classification number: H04M3/36
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公开(公告)号:US2812385A
公开(公告)日:1957-11-05
申请号:US55594855
申请日:1955-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: JOEL JR AMOS E , KROM MYRON E , MELVIN POSIN
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US1763057A
公开(公告)日:1930-06-10
申请号:US31759428
申请日:1928-11-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: KROM MYRON E
IPC: H02P9/24
CPC classification number: H02P9/24
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18.Transistor multivibrator circuit independent of supply variations 失效
Title translation: 晶体管多谐振荡器电路独立于电源变化公开(公告)号:US3239690A
公开(公告)日:1966-03-08
申请号:US30560763
申请日:1963-08-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: KROM MYRON E
CPC classification number: H03K3/2823 , H04M3/12
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公开(公告)号:US3002054A
公开(公告)日:1961-09-26
申请号:US76414858
申请日:1958-09-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: KROM MYRON E
IPC: H04M3/54
CPC classification number: H04M3/54
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公开(公告)号:US2850577A
公开(公告)日:1958-09-02
申请号:US53833355
申请日:1955-10-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: KROM MYRON E , MELVIN POSIN
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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