ARRANGEMENT FOR SETTING A SEALING MEMBER IN A WELL,申请号SU19833556285-传众专利搜索

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发明名称	ARRANGEMENT FOR SETTING A SEALING MEMBER IN A WELL
摘要
申请公布号	SU1099046(A1)	申请公布日期	1984.06.23
申请号	SU19833556285	申请日期	1983.02.28
申请人	KALININSKOE OTDEL VNI PK I GEOFIZICHESKIKH ISSLEDOVANIJ GEOLOGORAZVEDOCHNYKH SKVAZHIN	发明人	BRODSKIJ PETR A,SU;ISYAKAEV VENKR A,SU;STOVBUR GEORGIJ D,SU
分类号	E21B33/12;(IPC1-7):E21B33/12	主分类号	E21B33/12
代理机构		代理人
主权项
地址

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