Improvements in luminescent materials,申请号GB19430006991-传众专利搜索

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发明名称	Improvements in luminescent materials
摘要
申请公布号	GB578195(A)	申请公布日期	1946.06.19
申请号	GB19430006991	申请日期	1943.05.03
申请人	THE GENERAL ELECTRIC COMPANY LIMITED;ALFRED HAMILTON MCKEAG;PETER WHITTEN RANBY	发明人
分类号	C09K11/74	主分类号	C09K11/74
代理机构		代理人
主权项
地址

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