LIQUID CRYSTAL OPTICAL ELEMENT,申请号JP19940052969-传众专利搜索

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发明名称	LIQUID CRYSTAL OPTICAL ELEMENT
摘要
申请公布号	JPH07239484(A)	申请公布日期	1995.09.12
申请号	JP19940052969	申请日期	1994.02.25
申请人	IDEMITSU KOSAN CO LTD	发明人	YUASA KOYO
分类号	G02F1/137;G02F1/133;G02F1/1343;(IPC1-7):G02F1/137;G02F1/134	主分类号	G02F1/137
代理机构		代理人
主权项
地址

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