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公开(公告)号:US2724051A
公开(公告)日:1955-11-15
申请号:US34970453
申请日:1953-04-20
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A , RAYMOND STUART-WILLIAMS
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公开(公告)号:US2604606A
公开(公告)日:1952-07-22
申请号:US12265749
申请日:1949-10-15
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A
IPC: H01J31/66
CPC classification number: H01J31/66
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公开(公告)号:US2467777A
公开(公告)日:1949-04-19
申请号:US43726042
申请日:1942-04-01
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A , GOLDBERG EDWIN A
IPC: G01R23/00
CPC classification number: G01R23/00
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25.Method of and means for indicating condition of memory element and selectron 失效
Title translation: 用于指示存储元件和选择器状态的方法和装置公开(公告)号:US2442985A
公开(公告)日:1948-06-08
申请号:US72087647
申请日:1947-01-08
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A
IPC: G11C11/23
CPC classification number: G11C11/23
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公开(公告)号:US2433236A
公开(公告)日:1947-12-23
申请号:US42095041
申请日:1941-11-29
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A , SNYDER JR RICHARD L
IPC: G06G7/164
CPC classification number: G06G7/164
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公开(公告)号:US2431591A
公开(公告)日:1947-11-25
申请号:US43700242
申请日:1942-03-31
Applicant: RCA CORP
Inventor: SNYDER JR RICHARD L , RAJCHMAN JAN A
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公开(公告)号:US2415190A
公开(公告)日:1947-02-04
申请号:US44116942
申请日:1942-04-30
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A
IPC: G06G7/26
CPC classification number: G06G7/26
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30.
公开(公告)号:US3171100A
公开(公告)日:1965-02-23
申请号:US18138162
申请日:1962-03-21
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A
IPC: G06K19/067 , G11C15/04 , G11C17/06
CPC classification number: G06K19/067 , G11C15/04 , G11C17/06
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