CATCHER FOR LOWERING AND EXTRACTING REPLACEABLE DEVICES,申请号SU19925060716-传众专利搜索

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法人/股东/高管

发明名称	CATCHER FOR LOWERING AND EXTRACTING REPLACEABLE DEVICES
摘要
申请公布号	RU2093661(C1)	申请公布日期	1997.10.20
申请号	SU19925060716	申请日期	1992.03.12
申请人	PEVZNER ALEKSANDR ABRAMOVICH;RAEV TURARBEK BAKHITOVICH;RATANIN EVGENIJ GENNADEVICH;SHARABURA ANATOLIJ OSTAPOVICH	发明人	PEVZNER ALEKSANDR ABRAMOVICH;RAEV TURARBEK BAKHITOVICH;RATANIN EVGENIJ GENNADEVICH;SHARABURA ANATOLIJ OSTAPOVICH
分类号	E21B31/00;(IPC1-7):E21B31/00	主分类号	E21B31/00
代理机构		代理人
主权项
地址

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