Service system for providing location information of train,申请号KR20080109472-传众专利搜索

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发明名称	Service system for providing location information of train
摘要
申请公布号	KR101021686(B1)	申请公布日期	2011.03.17
申请号	KR20080109472	申请日期	2008.11.05
申请人		发明人
分类号	B61L25/02;H04B7/26	主分类号	B61L25/02
代理机构		代理人
主权项
地址

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