COMPOSITION FOR MAKING SIMULATION MODELS OF ROCK MASS OF EQUIVALENT MATERIAL,申请号SU19864141294-传众专利搜索

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发明名称	COMPOSITION FOR MAKING SIMULATION MODELS OF ROCK MASS OF EQUIVALENT MATERIAL
摘要
申请公布号	SU1442656(A1)	申请公布日期	1988.12.07
申请号	SU19864141294	申请日期	1986.10.28
申请人	VNI PK I PO OSUSHENIYU MESTOROZHDENIJ POLEZNYKH ISKOPAEMYKH,CüE\|ôAóÓHÕM ×OPHÕM PA¬OTAM,PÔ¯HôÚHOö ×EOóO×ôô ô MAPKÛEö¯EPCKOMÔ ¯EóÔ	发明人	SURZHIN GENNADIJ G,SU;KOSYAKOV SERGEJ I,SU;KALKUTINA VARVARA A,SU
分类号	E21C39/00	主分类号	E21C39/00
代理机构		代理人
主权项
地址

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