METHOD AND APPARATUS FOR INJECTING MIXED TAMPING INTO A BED,申请号SU19884654643-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR INJECTING MIXED TAMPING INTO A BED
摘要
申请公布号	SU1687767(A1)	申请公布日期	1991.10.30
申请号	SU19884654643	申请日期	1988.12.28
申请人	KAZAKHSKOE N-PROIZV OB "KAZRUDGEOLOGIYA"	发明人	CHIKHOTKIN VIKTOR F,SU;TUZOV YURIJ G,SU;TLEUOV MURAT G,SU
分类号	E21B33/13;E21B27/02	主分类号	E21B33/13
代理机构		代理人
主权项
地址

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