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公开(公告)号:US3478420A
公开(公告)日:1969-11-18
申请号:US3478420D
申请日:1968-12-31
Applicant: RCA CORP
Inventor: GRIMES MILTON J , HENRIKSON DONALD F , MEISEL HERBERT R
IPC: H01L23/31 , H01L23/495 , B01J17/00 , H01L1/10
CPC classification number: H01L23/49562 , H01L23/3121 , H01L2924/0002 , Y10T29/49121 , H01L2924/00
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公开(公告)号:CA873044A
公开(公告)日:1971-06-08
申请号:CA873044D
Applicant: RCA CORP
Inventor: MEISEL HERBERT R , HENRIKSON DONALD F , GRIMES MILTON J
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