ELECTRO CHROMIC DISPLAYING DEVICE,申请号JP19850144181-传众专利搜索

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发明名称	ELECTRO CHROMIC DISPLAYING DEVICE
摘要
申请公布号	JPS625219(A)	申请公布日期	1987.01.12
申请号	JP19850144181	申请日期	1985.07.01
申请人	OLYMPUS OPTICAL CO LTD	发明人	ISONO YASUO;TODA AKITOSHI;MIMURA YOSHIYUKI
分类号	G09G3/16;G02F1/163;G02F1/17	主分类号	G09G3/16
代理机构		代理人
主权项
地址

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