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发明名称
NICKEL-IRON BASE MAGNETIC ALLOW HAVING HIGH PERMEABILITY
摘要
申请公布号
EP0407608(A4)
申请公布日期
1991.03.13
申请号
EP19900901881
申请日期
1990.01.20
申请人
NKK CORPORATION
发明人
INOUE, TADASHI;KINOSHITA, MASAYUKI;OHKITA, TOMOYOSHI
分类号
C22C19/03;H01F1/147;(IPC1-7):C22C19/03
主分类号
C22C19/03
代理机构
代理人
主权项
地址
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