Inclinomètre pour forages,申请号FRD1063901-传众专利搜索

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发明名称	Inclinomètre pour forages
摘要
申请公布号	FR1063901(A)	申请公布日期	1954.05.10
申请号	FRD1063901	申请日期	1952.06.18
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人
分类号	E21B47/022	主分类号	E21B47/022
代理机构		代理人
主权项
地址

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