Metal detector or bore-hole logger,申请号GB19550020369-传众专利搜索

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法人/股东/高管

发明名称	Metal detector or bore-hole logger
摘要
申请公布号	GB774957(A)	申请公布日期	1957.05.15
申请号	GB19550020369	申请日期	1955.07.14
申请人	ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET	发明人
分类号	G01V3/10;G01V3/28	主分类号	G01V3/10
代理机构		代理人
主权项
地址

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