MEASURING IN BOREHOLE WHILE DRILLING,申请号AU19830014338-传众专利搜索

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发明名称	MEASURING IN BOREHOLE WHILE DRILLING
摘要
申请公布号	AU533853(B2)	申请公布日期	1983.12.15
申请号	AU19830014338	申请日期	1983.05.06
申请人	SCHERBATSKOY, S.A.	发明人	SERGE ALEXANDER SCHERBATSKOY
分类号	E21B7/00;E21B47/12;(IPC1-7):E21B7/00	主分类号	E21B7/00
代理机构		代理人
主权项
地址

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