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经营范围
发明名称
Electronic magnetic contactor for High-speed electric railroad.
摘要
申请公布号
KR20100006972(U)
申请公布日期
2010.07.08
申请号
KR20080017349U
申请日期
2008.12.30
申请人
发明人
分类号
H01H50/18;B60L3/00
主分类号
H01H50/18
代理机构
代理人
主权项
地址
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