-
公开(公告)号:US3159715A
公开(公告)日:1964-12-01
申请号:US11157161
申请日:1961-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F
IPC: H04Q3/54
CPC classification number: H04Q3/54
-
2.Transistor multivibrator circuit with variable impedance operation stabilizing means 失效
Title translation: 具有可变阻抗运算稳定装置的晶体管多谐振荡器电路公开(公告)号:US3051850A
公开(公告)日:1962-08-28
申请号:US76489758
申请日:1958-10-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F , PADDEN FREDERICK D
IPC: H03K3/282
CPC classification number: H03K3/2828
-
公开(公告)号:US2934659A
公开(公告)日:1960-04-26
申请号:US62268056
申请日:1956-11-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F
IPC: H03K3/284
CPC classification number: H03K3/284
-
公开(公告)号:US2853555A
公开(公告)日:1958-09-23
申请号:US55594755
申请日:1955-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F , JOEL JR AMOS E
CPC classification number: H04Q3/0008 , H04M15/08 , H04Q3/58
-
公开(公告)号:US2843838A
公开(公告)日:1958-07-15
申请号:US53018155
申请日:1955-08-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F
CPC classification number: H03M7/08
-
公开(公告)号:US2996248A
公开(公告)日:1961-08-15
申请号:US70640157
申请日:1957-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F
IPC: H03K21/40
CPC classification number: H03K21/40
-
公开(公告)号:US2987628A
公开(公告)日:1961-06-06
申请号:US62264656
申请日:1956-11-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F , SUMNER ERIC E
IPC: H03K3/012
CPC classification number: H03K3/012
-
公开(公告)号:US2964735A
公开(公告)日:1960-12-13
申请号:US67809957
申请日:1957-08-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F
IPC: G11C19/28
CPC classification number: G11C19/28
-
公开(公告)号:US2962555A
公开(公告)日:1960-11-29
申请号:US70633857
申请日:1957-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F
IPC: H04Q3/00
CPC classification number: H04Q3/0004
-
公开(公告)号:US2894072A
公开(公告)日:1959-07-07
申请号:US70634257
申请日:1957-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F , KROM MYRON E , MEHRING ARTHUR C , WILEY WHITNEY
CPC classification number: H04Q1/26 , H04Q3/0004
-
-
-
-
-
-
-
-
-