FLEXIBLE PANEL FOR DRAINAGE DITCH LINING,申请号KR19980011645-传众专利搜索

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发明名称	FLEXIBLE PANEL FOR DRAINAGE DITCH LINING
摘要
申请公布号	KR100243439(B1)	申请公布日期	2000.02.01
申请号	KR19980011645	申请日期	1998.04.02
申请人	LEE, SANG DUK	发明人	LEE, SANG DUK
分类号	E02B11/00;(IPC1-7):E02B11/00	主分类号	E02B11/00
代理机构		代理人
主权项
地址

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