OPTICAL LOW-PASS FILTER,申请号JP19900228893-传众专利搜索

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发明名称	OPTICAL LOW-PASS FILTER
摘要
申请公布号	JPH04109213(A)	申请公布日期	1992.04.10
申请号	JP19900228893	申请日期	1990.08.30
申请人	OLYMPUS OPTICAL CO LTD	发明人	UZAWA TSUTOMU;ISHII ATSUJIROU
分类号	G02B27/46	主分类号	G02B27/46
代理机构		代理人
主权项
地址

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