DISPLAY WITH DIFFRACTION GRATING PATTERN,申请号JP19910286754-传众专利搜索

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发明名称	DISPLAY WITH DIFFRACTION GRATING PATTERN
摘要
申请公布号	JPH052148(A)	申请公布日期	1993.01.08
申请号	JP19910286754	申请日期	1991.10.31
申请人	TOPPAN PRINTING CO LTD	发明人	TAKAHASHI SUSUMU;TODA TOSHITAKA
分类号	G02B5/18;G02B27/22;G02B27/42	主分类号	G02B5/18
代理机构		代理人
主权项
地址

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