Means and method for geophysical prospecting,申请号US19360089055-传众专利搜索

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发明名称	Means and method for geophysical prospecting
摘要
申请公布号	US2139460(A)	申请公布日期	1938.12.06
申请号	US19360089055	申请日期	1936.07.06
申请人	GEO-FREQUENTA CORPORATION	发明人	POTAPENKO GENNADY
分类号	G01V3/12	主分类号	G01V3/12
代理机构		代理人
主权项
地址

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