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公开(公告)号:US3138785A
公开(公告)日:1964-06-23
申请号:US81477259
申请日:1959-05-21
Applicant: IBM
Inventor: CHAPMAN EDWARD B , GREENE KENNETH F , RONKESE BRUNO J
CPC classification number: H05K1/165 , H05K3/146 , H05K3/403 , H05K3/4076 , H05K2201/086 , H05K2201/09063 , H05K2203/0723
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2.Method and apparatus for the high speed production of magnetic films 失效
Title translation: 用于高速生产磁性膜的方法和装置公开(公告)号:US3362893A
公开(公告)日:1968-01-09
申请号:US36334264
申请日:1964-04-27
Applicant: IBM
Inventor: AMARO JACK M , GREENE KENNETH F
CPC classification number: C23C18/36 , C25D7/0614 , G11B5/64 , H01F10/00 , H01F41/26
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