METHOD FOR DRAINAGE OF ROAD,申请号KR20020076450-传众专利搜索

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发明名称	METHOD FOR DRAINAGE OF ROAD
摘要
申请公布号	KR100529500(B1)	申请公布日期	2005.11.22
申请号	KR20020076450	申请日期	2002.12.04
申请人		发明人
分类号	E01C11/22;(IPC1-7):E01C11/22	主分类号	E01C11/22
代理机构		代理人
主权项
地址

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