METHOD OF RELEASING A SEIZED CASING STRING,申请号SU19843708877-传众专利搜索

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发明名称	METHOD OF RELEASING A SEIZED CASING STRING
摘要
申请公布号	SU1191552(A1)	申请公布日期	1985.11.15
申请号	SU19843708877	申请日期	1984.02.28
申请人	KAZAKHSTANSKAYA OPYTNO-METODICHESKAYA EKSPEDITSIYA	发明人	UTEBAEV ILYA SH,SU;KOBELEV GENNADIJ A,SU;SUYUBAEV MIRMAN P,SU
分类号	E21B31/00;E21B23/00;(IPC1-7):E21B23/00	主分类号	E21B31/00
代理机构		代理人
主权项
地址

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