Geophysical exploration of boreholes by microwaves,申请号US19440568060-传众专利搜索

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发明名称	Geophysical exploration of boreholes by microwaves
摘要
申请公布号	US2455942(A)	申请公布日期	1948.12.14
申请号	US19440568060	申请日期	1944.12.13
申请人	GULF RESEARCH & DEVELOPMENT COMPANY	发明人	COGGESHALL NORMAN D.;MUSKAT MORRIS
分类号	G01V3/30	主分类号	G01V3/30
代理机构		代理人
主权项
地址

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