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发明名称
Verfahren zur Herstellung eines auf R-Fe-B basierten Dauermagneten mit korrosionsfester Schicht
摘要
申请公布号
DE69918915(D1)
申请公布日期
2004.09.02
申请号
DE19996018915
申请日期
1999.08.20
申请人
SUMITOMO SPECIAL METALS CO., LTD.
发明人
NISHIUCHI, TAKESHI;YOSHIMURA, KOHSHI;KIKUI, FUMIAKI
分类号
H01F41/02;(IPC1-7):H01F41/02;H01F1/057
主分类号
H01F41/02
代理机构
代理人
主权项
地址
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