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公开(公告)号:US3046496A
公开(公告)日:1962-07-24
申请号:US78811559
申请日:1959-01-21
Applicant: RCA CORP
Inventor: TREVOR BERTRAM A
IPC: H03C3/22
CPC classification number: H03C3/222
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2.
公开(公告)号:US2878313A
公开(公告)日:1959-03-17
申请号:US44072254
申请日:1954-07-01
Applicant: RCA CORP
Inventor: TOLSON WILLIAM A , TREVOR BERTRAM A , YOUNG CHARLES J
IPC: H04L17/30
CPC classification number: H04L17/30
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公开(公告)号:US2619587A
公开(公告)日:1952-11-25
申请号:US10646549
申请日:1949-07-23
Applicant: RCA CORP
Inventor: TREVOR BERTRAM A
IPC: H04L1/06
CPC classification number: H04L1/06
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公开(公告)号:US2981852A
公开(公告)日:1961-04-25
申请号:US74415158
申请日:1958-06-24
Applicant: RCA CORP
Inventor: MACLEAN KENNETH G , TREVOR BERTRAM A
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5.
公开(公告)号:US2543736A
公开(公告)日:1951-02-27
申请号:US67990946
申请日:1946-06-28
Applicant: RCA CORP
Inventor: TREVOR BERTRAM A
IPC: H04J3/00
CPC classification number: H04J3/00
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公开(公告)号:US2628312A
公开(公告)日:1953-02-10
申请号:US9502849
申请日:1949-05-24
Applicant: RCA CORP
Inventor: OLAF PETERSON HAROLD , TREVOR BERTRAM A
IPC: H03H7/48
CPC classification number: H03H7/482
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公开(公告)号:US2425495A
公开(公告)日:1947-08-12
申请号:US50835443
申请日:1943-10-30
Applicant: RCA CORP
Inventor: TREVOR BERTRAM A , ATWOOD JOHN B
IPC: H04M11/00
CPC classification number: H04M11/00
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8.
公开(公告)号:US2957074A
公开(公告)日:1960-10-18
申请号:US74899758
申请日:1958-07-16
Applicant: RCA CORP
Inventor: TREVOR BERTRAM A
IPC: H03G3/20
CPC classification number: H03G3/3073
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公开(公告)号:US2644035A
公开(公告)日:1953-06-30
申请号:US16130550
申请日:1950-05-11
Applicant: RCA CORP
Inventor: TREVOR BERTRAM A
IPC: H03J7/16
CPC classification number: H03J7/16
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