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发明名称
Electromagnet and switch operating mechanism
摘要
申请公布号
EP1128409(A3)
申请公布日期
2004.01.02
申请号
EP20010102996
申请日期
2001.02.08
申请人
HITACHI, LTD.
发明人
MORITA, AYUMU;TANIMIZU, TOORU;YABU, MASATO
分类号
H01F7/06;H01F7/16;H01H3/28;H01H33/02;H01H33/38;H01H33/666;H01H50/22;(IPC1-7):H01H50/22
主分类号
H01F7/06
代理机构
代理人
主权项
地址
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