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公开(公告)号:US2726353A
公开(公告)日:1955-12-06
申请号:US21689951
申请日:1951-03-22
Applicant: RCA CORP
Inventor: WALLMARK JOHN T
IPC: H01J31/04
CPC classification number: H01J31/04
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公开(公告)号:CA813537A
公开(公告)日:1969-05-20
申请号:CA813537D
Applicant: RCA CORP
Inventor: SCOTT JOSEPH H JR , WALLMARK JOHN T
IPC: G11C17/00 , G11C16/04 , H01L21/8247 , H01L23/29 , H01L27/00 , H01L27/07 , H01L29/76 , H01L29/788 , H01L29/792 , H03K3/33
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