METHOD OF DETERMINING ROCK SEEPAGE FACTOR,申请号SU19874301111-传众专利搜索

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发明名称	METHOD OF DETERMINING ROCK SEEPAGE FACTOR
摘要
申请公布号	SU1479635(A1)	申请公布日期	1989.05.15
申请号	SU19874301111	申请日期	1987.08.31
申请人	VNI PK I PO OSUSHENIYU MESTOROZHDENIJ POLEZNYKH ISKOPAEMYKH, CüE\|ôAóÓHÕM ×OPHÕM PA¬OTAM, ô PÔ¯HôÚHOö ×EOóO×ôô ô MAPKÛEö¯EPCKOMÔ ¯EóÔ	发明人	OSIPENKO YURIJ S,SU;USATYUK ALEKSANDRA T,SU;RYAZHSKIKH MARINA V,SU
分类号	E21B47/117;G01N15/08	主分类号	E21B47/117
代理机构		代理人
主权项
地址

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