Procédé de fabrication de substances luminescentes,申请号FRD869448-传众专利搜索

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发明名称	Procédé de fabrication de substances luminescentes
摘要
申请公布号	FR869448(A)	申请公布日期	1942.02.02
申请号	FRD869448	申请日期	1941.01.23
申请人	TELEFUNKEN GESELLSCHAFT FU:R DRAHTLOSE TELEGRAPHIE M.B.H.	发明人
分类号	C09K11/08	主分类号	C09K11/08
代理机构		代理人
主权项
地址

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