Method of connecting tubular members in a well string,申请号GB19650021305-传众专利搜索

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发明名称	Method of connecting tubular members in a well string
摘要
申请公布号	GB1072763(A)	申请公布日期	1967.06.21
申请号	GB19650021305	申请日期	1965.05.20
申请人	MALVERN MILES HASHA	发明人
分类号	E21B19/16	主分类号	E21B19/16
代理机构		代理人
主权项
地址

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