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经营范围
发明名称
Protection relay
摘要
申请公布号
EP1237249(B1)
申请公布日期
2009.08.12
申请号
EP20020004755
申请日期
2002.03.01
申请人
KABUSHIKI KAISHA TOSHIBA
发明人
YASUHIRO KUROSAWA;HIDENARI AMO;HIDEYUKI TAKANI
分类号
H02H3/40;G01R27/26;G01R31/00;G01R31/08;H02H1/00;H02H3/02
主分类号
H02H3/40
代理机构
代理人
主权项
地址
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