HIGHLY VARIABLE POWER FOUR-GROUP ZOOM LENS,申请号JP19930220028-传众专利搜索

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发明名称	HIGHLY VARIABLE POWER FOUR-GROUP ZOOM LENS
摘要
申请公布号	JPH0772392(A)	申请公布日期	1995.03.17
申请号	JP19930220028	申请日期	1993.09.03
申请人	OLYMPUS OPTICAL CO LTD	发明人	OGATA YASUSHI
分类号	G02B13/18;G02B15/167;G02B15/20;(IPC1-7):G02B15/20	主分类号	G02B13/18
代理机构		代理人
主权项
地址

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