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发明名称
REFRACTORY AMORPHOUS Co-Ta-Hf ALLOY
摘要
申请公布号
KR920004682(B1)
申请公布日期
1992.06.13
申请号
KR19890001238
申请日期
1989.02.02
申请人
ALPS ELECTRIC CO., LTD.
发明人
NAKASHIMA, MIKIO;KOJIMA, AKINORI;MAKINO, AKIHIRO
分类号
C22C19/07;C22C19/00;C22C45/04;G11B5/147;G11B5/31;H01F1/153;H01F10/12;H01F10/13;H01F10/16;(IPC1-7):C22C45/04
主分类号
C22C19/07
代理机构
代理人
主权项
地址
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