Patent search ap:("IBM") AND inv:"VALSTYN ERICH PHILLIPP" Page 1

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发明专利
未知

公开(公告)号：DE2827429A1

公开(公告)日：1979-01-11

申请号：DE2827429

申请日：1978-06-22

Applicant: IBM

Inventor： HEMPSTEAD ROBERT DOUGLAS , KRONGELB SOL , NEPELA DANIEL ANDREW , THOMPSON DAVID ALLEN , VALSTYN ERICH PHILLIPP

IPC: G11B5/31 , G11B5/39 , H01F10/00 , H01F10/08 , H01F10/12 , H01F10/18 , H01F10/32 , H01F41/14 , H01L43/08 , H01F10/02 , G11B5/12

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