Improvements in and relating to apparatus for gravity determinations,申请号GB19360021424-传众专利搜索

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发明名称	Improvements in and relating to apparatus for gravity determinations
摘要
申请公布号	GB466080(A)	申请公布日期	1937.05.21
申请号	GB19360021424	申请日期	1936.08.04
申请人	BOLIDENS GRUVAKTIEBOLAG	发明人
分类号	G01V7/08	主分类号	G01V7/08
代理机构		代理人
主权项
地址

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