FREMGANGSMAATE TIL FORING AV EN ROERLEDNING.,申请号NO19850000029-传众专利搜索

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发明名称	FREMGANGSMAATE TIL FORING AV EN ROERLEDNING.
摘要
申请公布号	NO165713(C)	申请公布日期	1991.03.27
申请号	NO19850000029	申请日期	1985.01.04
申请人	INSITUFORM GROUP LIMITED	发明人	WOOD, ERIC
分类号	B29C63/00;B29C63/34;F16L58/10;(IPC1-7):B32B1/08	主分类号	B29C63/00
代理机构		代理人
主权项
地址

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