-
公开(公告)号:US3027110A
公开(公告)日:1962-03-27
申请号:US73874558
申请日:1958-05-29
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R
IPC: G11B23/087
CPC classification number: G11B23/087 , Y10S242/90
-
公开(公告)号:US2885488A
公开(公告)日:1959-05-05
申请号:US31235452
申请日:1952-09-30
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R
IPC: G11B5/265
CPC classification number: G11B5/265
-
公开(公告)号:US2609725A
公开(公告)日:1952-09-09
申请号:US4666848
申请日:1948-08-28
Applicant: RCA CORP
Inventor: ISOM WARREN R , ANDREWS DALLAS R
IPC: G03B9/10
CPC classification number: G03B9/10
-
4.Tape reeling search system with transistor search amplifier 失效
Title translation: 带状晶体管搜索放大器的带卷绕搜索系统公开(公告)号:US3505485A
公开(公告)日:1970-04-07
申请号:US3505485D
申请日:1967-03-31
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R
CPC classification number: G11B15/02 , G11B15/44 , G11B27/22 , G11B27/24 , G11B27/3009
-
公开(公告)号:US3364765A
公开(公告)日:1968-01-23
申请号:US53010166
申请日:1966-02-25
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R
CPC classification number: G11B15/50 , G11B15/06 , G11B15/1883 , G11B15/26 , G11B15/28 , G11B15/44 , G11B15/442
-
公开(公告)号:US3271034A
公开(公告)日:1966-09-06
申请号:US30749363
申请日:1963-09-09
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R
IPC: G11B5/48
CPC classification number: G11B5/48
-
-
公开(公告)号:US3248066A
公开(公告)日:1966-04-26
申请号:US6502860
申请日:1960-10-26
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R
CPC classification number: G11B15/50 , G11B15/06 , G11B15/1883 , G11B15/26 , G11B15/28 , G11B15/442
-
公开(公告)号:US3027109A
公开(公告)日:1962-03-27
申请号:US76616758
申请日:1958-09-29
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R , MARIS SR ELWOOD S
IPC: G11B15/16 , G11B15/18 , G11B15/44 , G11B23/087
CPC classification number: G11B23/087 , G11B15/16 , G11B15/1883 , G11B15/44
-
公开(公告)号:US2760137A
公开(公告)日:1956-08-21
申请号:US30720552
申请日:1952-08-30
Applicant: RCA CORP
Inventor: ANDREWS DALLAS R
IPC: H02P5/50
CPC classification number: H02P5/50
-
-
-
-
-
-
-
-
-