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公开(公告)号:DE1619969A1
公开(公告)日:1971-03-18
申请号:DE1619969
申请日:1967-06-30
Applicant: IBM
Inventor: BALK PIETER , YU NIEN , HAYES DILL FREDERICK
IPC: C30B31/18 , H01L21/00 , H01L21/316 , B01J17/34
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公开(公告)号:DE1619969A1
公开(公告)日:1971-03-18
申请号:DE1619969
申请日:1967-06-30
Applicant: IBM
Inventor: BALK PIETER , YU NIEN , HAYES DILL FREDERICK
IPC: C30B31/18 , H01L21/00 , H01L21/316 , B01J17/34