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公开(公告)号:US3083164A
公开(公告)日:1963-03-26
申请号:US85209759
申请日:1959-11-10
Applicant: IBM
Inventor: LEAYCRAFT EDGAR C , MORRIS JR GEORGE H
IPC: C04B35/26
CPC classification number: C04B35/26 , C04B35/265
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公开(公告)号:US3220950A
公开(公告)日:1965-11-30
申请号:US24410062
申请日:1962-12-12
Applicant: IBM
Inventor: DI MARCO HENRY A , DORION RICHARD D , LEAYCRAFT EDGAR C
IPC: C04B35/26
CPC classification number: C04B35/2625
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3.Square loop magnetic manganeseferrite material and manufacture thereof 失效
Title translation: 方圈磁性锰铁氧体材料及其制造公开(公告)号:US3054752A
公开(公告)日:1962-09-18
申请号:US85199759
申请日:1959-11-10
Applicant: IBM
Inventor: LEAYCRAFT EDGAR C
IPC: C04B35/26
CPC classification number: C04B35/265 , C04B35/26 , C04B35/2658
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