Gamma-ray spectroscopy method and apparatus for determining concentration of elements in an unknown material.,申请号EP19910401648-传众专利搜索

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发明名称	Gamma-ray spectroscopy method and apparatus for determining concentration of elements in an unknown material.
摘要
申请公布号	EP0473467(B1)	申请公布日期	1994.12.14
申请号	EP19910401648	申请日期	1991.06.18
申请人	SCHLUMBERGER LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED	发明人	ROSCOE, BRADLEY;STOLLER, CHRISTIAN
分类号	G01V5/06;G01V5/10;(IPC1-7):G01V5/10	主分类号	G01V5/06
代理机构		代理人
主权项
地址

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