PERMEABLE COVER FOR EARTH SLOPES,申请号SU19904839457-传众专利搜索

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发明名称	PERMEABLE COVER FOR EARTH SLOPES
摘要
申请公布号	RU1770518(C)	申请公布日期	1992.10.23
申请号	SU19904839457	申请日期	1990.06.14
申请人	BRUSS POLT INSTITUT	发明人	SURMA NIKOLAJ V,SU;PAVLENKO NIKOLAJ F,SU;PETROVICH GENNADIJ I,SU
分类号	E02B3/12	主分类号	E02B3/12
代理机构		代理人
主权项
地址

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