DIFFRACTION OPTICAL ELEMENT,申请号JP19900335087-传众专利搜索

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发明名称	DIFFRACTION OPTICAL ELEMENT
摘要
申请公布号	JPH04204401(A)	申请公布日期	1992.07.24
申请号	JP19900335087	申请日期	1990.11.29
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	SHIONO TERUHIRO;OGAWA KUNI
分类号	G02B5/18	主分类号	G02B5/18
代理机构		代理人
主权项
地址

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