Improved fluorescent materials and fluorescent screens made therewith,申请号GB19340033251-传众专利搜索

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发明名称	Improved fluorescent materials and fluorescent screens made therewith
摘要
申请公布号	GB446765(A)	申请公布日期	1936.05.06
申请号	GB19340033251	申请日期	1934.11.19
申请人	CHEMISCHE FABRIK VON HEYDEN AKTIENGESELLSCHAFT	发明人
分类号	C09K11/56	主分类号	C09K11/56
代理机构		代理人
主权项
地址

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