AUTOMATIC MUD LOG PRINTOUT SYSTEM,申请号USD3462761-传众专利搜索

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发明名称	AUTOMATIC MUD LOG PRINTOUT SYSTEM
摘要
申请公布号	US3462761(A)	申请公布日期	1969.08.19
申请号	USD3462761	申请日期	1966.01.20
申请人	ESSO PRODUCTION RESEARCH CO.	发明人	JOHN M. HORETH;WILLIAM D. HOWARD;RICHARD H. LANGENHEIM
分类号	E21B49/00;G01N33/26;G01N33/28;(IPC1-7):G01D9/10	主分类号	E21B49/00
代理机构		代理人
主权项
地址

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