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发明名称
ND-FE-B HYPERFINE GRAIN PERMANENT MAGNET COMPOSITION AND METHOD FOR MANUFACTURING THEREWITH
摘要
申请公布号
KR100213333(B1)
申请公布日期
1999.08.02
申请号
KR19950066229
申请日期
1995.12.29
申请人
POHANG IRON & STEEL CO.LTD;POHANG RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
PARK, ON-PYONG;YANG, CHUNG-CHIN;SHON, YONG-KUN
分类号
H01F7/00;(IPC1-7):H01F7/00
主分类号
H01F7/00
代理机构
代理人
主权项
地址
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