CASING PIPE FOR WELLS,申请号SU19813299344-传众专利搜索

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发明名称	CASING PIPE FOR WELLS
摘要
申请公布号	SU1004531(A2)	申请公布日期	1983.03.15
申请号	SU19813299344	申请日期	1981.05.27
申请人	OVCHAROV MIKHAIL S,SU;KHARCHENKO VLADIMIR V,SU;KOKH VIKTOR A,SU;PONOMARENKO YURIJ E,SU;KORKIN ALEKSANDR A,SU;BOJKO NIKOLAJ V,SU;GRISHCHUK VIKTOR A,SU;MOISEEV YURIJ N,SU	发明人	OVCHAROV MIKHAIL S,SU;KHARCHENKO VLADIMIR V,SU;KOKH VIKTOR A,SU;PONOMARENKO YURIJ E,SU;KORKIN ALEKSANDR A,SU;BOJKO NIKOLAJ V,SU;GRISHCHUK VIKTOR A,SU;MOISEEV YURIJ N,SU
分类号	E02D5/38;E02D7/00;(IPC1-7):E02D5/38	主分类号	E02D5/38
代理机构		代理人
主权项
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