Method and apparatus for completing wells,申请号US19540425194-传众专利搜索

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发明名称	Method and apparatus for completing wells
摘要
申请公布号	US2833352(A)	申请公布日期	1958.05.06
申请号	US19540425194	申请日期	1954.04.23
申请人	PAN AMERICAN PETROLEUM CORPORATION	发明人	JR. JOHN M. LLOYD,
分类号	E21B43/10	主分类号	E21B43/10
代理机构		代理人
主权项
地址

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