METHOD OF CONSTRUCTING SURVEY AND REGIME WELLS IN UNCOHESIVE SOIL,申请号SU19874250069-传众专利搜索

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发明名称	METHOD OF CONSTRUCTING SURVEY AND REGIME WELLS IN UNCOHESIVE SOIL
摘要
申请公布号	SU1502813(A1)	申请公布日期	1989.08.23
申请号	SU19874250069	申请日期	1987.04.13
申请人	VOSTOCHNO-UKRAINSKIJ GI INZHENERNO-TEKHNICHESKIKH IZYSKANIJ	发明人	MAVRODI VALENTIN KH,SU;SUKHODUBOV ALEKSANDR I,SU;SHCHERBINA VIKTOR N,SU;SOLODOVNIKOV YURIJ S,SU;CHERNIKOV SERGEJ N,SU
分类号	E21B43/04	主分类号	E21B43/04
代理机构		代理人
主权项
地址

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