Method of well casing repair,申请号US19670631710-传众专利搜索

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发明名称	Method of well casing repair
摘要
申请公布号	US3364993(A)	申请公布日期	1968.01.23
申请号	US19670631710	申请日期	1967.04.18
申请人	WILSON SUPPLY COMPANY	发明人	SKIPPER UVON
分类号	E21B29/10;E21B47/10	主分类号	E21B29/10
代理机构		代理人
主权项
地址

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