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发明名称
METHOD OF REDUCING NOISE IN MAGNETIC CORE AND MAGNETIC CORE
摘要
申请公布号
EP0477936(A3)
申请公布日期
1992.11.19
申请号
EP19910116437
申请日期
1991.09.26
申请人
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
发明人
HITOSHI, SAITO;HIROSHI, WATANABE;KAZUYOSHI, KITAZAWA
分类号
H01F3/04;H01F3/14;H01F27/26;(IPC1-7):H01F3/14
主分类号
H01F3/04
代理机构
代理人
主权项
地址
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