LIQUID CRYSTAL ELECTROOPTICAL ELEMENT,申请号JP19900310459-传众专利搜索

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发明名称	LIQUID CRYSTAL ELECTROOPTICAL ELEMENT
摘要
申请公布号	JPH04181230(A)	申请公布日期	1992.06.29
申请号	JP19900310459	申请日期	1990.11.16
申请人	SEIKO EPSON CORP	发明人	SAKATA HIDEFUMI;YAZAKI MASAYUKI
分类号	G02F1/13;G02F1/137	主分类号	G02F1/13
代理机构		代理人
主权项
地址

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