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1.
公开(公告)号:US3549401A
公开(公告)日:1970-12-22
申请号:US3549401D
申请日:1966-12-20
Applicant: IBM
Inventor: BUSZKO LEONARD J , FOSTER LUTHER M , LORENZ MAX R
IPC: C30B19/06 , H01L21/208 , H01L33/30 , H01L7/38
CPC classification number: H01L33/30 , C30B19/061 , H01L21/02543 , H01L21/02581 , H01L21/02625 , H01L21/02628 , Y10S148/107
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公开(公告)号:CA808347A
公开(公告)日:1969-03-11
申请号:CA808347D
Applicant: IBM
Inventor: BUSZKO LEONARD J , LORENZ MAX R , FOSTER LUTHER M
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