METHOD AND APPARATUS FOR DETECTING RAIL BREAK,申请号KR20030019106-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR DETECTING RAIL BREAK
摘要
申请公布号	KR20030078030(A)	申请公布日期	2003.10.04
申请号	KR20030019106	申请日期	2003.03.27
申请人		发明人
分类号	B61L23/04	主分类号	B61L23/04
代理机构		代理人
主权项
地址

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