METHOD OF MAKING A COUNTER-FILTRATION CURTAIN,申请号SU19792814836-传众专利搜索

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发明名称	METHOD OF MAKING A COUNTER-FILTRATION CURTAIN
摘要
申请公布号	SU842137(A1)	申请公布日期	1981.06.30
申请号	SU19792814836	申请日期	1979.09.06
申请人	VNI PK I PO OSUSHENIYU MESTOROZHDENIJ POLEZNYKH ISKOPAEMYKH, CüE\|ôAóÓHÕM ×OPHÕM PA¬OTAM, PÔ¯HôÚHOö ×EOóO×ôô ô MAPKÛEö¯EPCKOMÔ ¯EóÔ "BôO×EM"	发明人	RUDIKOV VASILIJ S,SU;ZELMANOVICH EVGENIJ K,SU;LOGACHEV NIKOLAJ T,SU;KUSHNIR STANISLAV F,SU
分类号	E02D19/18;(IPC1-7):E02D19/18	主分类号	E02D19/18
代理机构		代理人
主权项
地址

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