LIQUID CRYSTAL PROJECTION DEVICE AND ITS MOVING METHOD,申请号KR19890009889-传众专利搜索

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发明名称	LIQUID CRYSTAL PROJECTION DEVICE AND ITS MOVING METHOD
摘要
申请公布号	KR920003335(B1)	申请公布日期	1992.04.27
申请号	KR19890009889	申请日期	1989.07.12
申请人		发明人
分类号	G06F3/147;G09G3/00;G09G3/36;H04N5/66;H04N5/74;(IPC1-7):G09G3/36	主分类号	G06F3/147
代理机构		代理人
主权项
地址

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