Apparatus for facilitating the performance of series of spectrum analyses,申请号US19400344182-传众专利搜索

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发明名称	Apparatus for facilitating the performance of series of spectrum analyses
摘要
申请公布号	US2271893(A)	申请公布日期	1942.02.03
申请号	US19400344182	申请日期	1940.07.05
申请人	SVENSKA PROSPEKTERINGS AKTIEBOLAGET	发明人	BRUNDIN NILS HERMAN;PALMQVIST SVEN
分类号	G01N21/67	主分类号	G01N21/67
代理机构		代理人
主权项
地址

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