MAGNETIC FISHING TOOL,申请号SU19843821821-传众专利搜索

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发明名称	MAGNETIC FISHING TOOL
摘要
申请公布号	SU1337508(A1)	申请公布日期	1987.09.15
申请号	SU19843821821	申请日期	1984.12.06
申请人	IVANO-FRANKOVSKIJ I NEFTI GAZA	发明人	KURNIKOV YURIJ A,SU;MOTRUK IGOR YU,SU;TARABARINOV PETR V,SU;EVCHUK LYUBOMIR V,SU
分类号	E21B31/06	主分类号	E21B31/06
代理机构		代理人
主权项
地址

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