PNEUMATIC TOOL FOR TREATMENT OF BOTTOM-HOLE FORMATION ZONE,申请号RU19920015814-传众专利搜索

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发明名称	PNEUMATIC TOOL FOR TREATMENT OF BOTTOM-HOLE FORMATION ZONE
摘要
申请公布号	RU2044866(C1)	申请公布日期	1995.09.27
申请号	RU19920015814	申请日期	1992.12.30
申请人	YAKOVLEV VLADIMIR TIKHONOVICH;GUBAR VLADIMIR ALEKSEEVICH;PAVLYUKOVICH GEORGIJ MIKHAJLOVICH;RUSETSKIJ YURIJ KONSTANTINOVICH	发明人	YAKOVLEV VLADIMIR TIKHONOVICH;GUBAR VLADIMIR ALEKSEEVICH;PAVLYUKOVICH GEORGIJ MIKHAJLOVICH;RUSETSKIJ YURIJ KONSTANTINOVICH
分类号	E21B37/08;E21B37/00;(IPC1-7):E21B37/08	主分类号	E21B37/08
代理机构		代理人
主权项
地址

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