DEVICE FOR RUNNING DOWN AND CEMENTING THE TAIL PORTIONS AND UNITS OF CASINGS,申请号SU19792771428-传众专利搜索

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发明名称	DEVICE FOR RUNNING DOWN AND CEMENTING THE TAIL PORTIONS AND UNITS OF CASINGS
摘要
申请公布号	SU810946(A1)	申请公布日期	1981.03.07
申请号	SU19792771428	申请日期	1979.05.28
申请人	KURTOV VENIAMIN D,SU;SHCHEPANYAK STEPAN M,SU;NOVOSILETSKIJ IOSIF A,SU;POLISHCHUK VITALIJ YU,SU;LYSYJ MIKHAIL ,SU;TIMOSHENKO VLADIMIR ,SU	发明人	KURTOV VENIAMIN D,SU;SHCHEPANYAK STEPAN M,SU;NOVOSILETSKIJ IOSIF A,SU;POLISHCHUK VITALIJ YU,SU;LYSYJ MIKHAIL ,SU;TIMOSHENKO VLADIMIR ,SU
分类号	E21B43/10;E21B33/14;(IPC1-7):E21B43/10	主分类号	E21B43/10
代理机构		代理人
主权项
地址

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