Multicolour electroluminescent flat panel display having a memory effect.,申请号EP19900400462-传众专利搜索

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发明名称	Multicolour electroluminescent flat panel display having a memory effect.
摘要
申请公布号	EP0384829(B1)	申请公布日期	1994.07.20
申请号	EP19900400462	申请日期	1990.02.20
申请人	FRANCE TELECOM	发明人	THIOULOUSE, PASCAL
分类号	G09F9/33;G09G3/30;H05B33/12;(IPC1-7):G09G3/30;H05B33/14	主分类号	G09F9/33
代理机构		代理人
主权项
地址

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