Analysis of unknown substances,申请号US19540447054-传众专利搜索

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发明名称	Analysis of unknown substances
摘要
申请公布号	US2882418(A)	申请公布日期	1959.04.14
申请号	US19540447054	申请日期	1954.08.02
申请人	NORTH AMERICAN PHILIPS CO., INC.	发明人	HENDEE CHARLES F.;FINE SAMUEL
分类号	G01N23/223;H01J47/06	主分类号	G01N23/223
代理机构		代理人
主权项
地址

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