ZOOM OPTICAL SYSTEM CAPABLE OF SELECTING VARIABLE POWER AREA,申请号JP19940261547-传众专利搜索

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发明名称	ZOOM OPTICAL SYSTEM CAPABLE OF SELECTING VARIABLE POWER AREA
摘要
申请公布号	JPH08101342(A)	申请公布日期	1996.04.16
申请号	JP19940261547	申请日期	1994.10.01
申请人	RICOH CO LTD	发明人	KAWAMURA ATSUSHI
分类号	G02B13/18;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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