Radioactive well logging method and apparatus,申请号US19410415826-传众专利搜索

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发明名称	Radioactive well logging method and apparatus
摘要
申请公布号	US2384840(A)	申请公布日期	1945.09.18
申请号	US19410415826	申请日期	1941.10.20
申请人	GEOPHYSICAL DEVELOPMENT CORPORATION	发明人	KRASNOW SHELLEY;CURTISS LEON F.
分类号	G01V5/06	主分类号	G01V5/06
代理机构		代理人
主权项
地址

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