INTERNAL FOCUSING TYPE TELEPHOTO ZOOM LENS,申请号JP19900103661-传众专利搜索

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发明名称	INTERNAL FOCUSING TYPE TELEPHOTO ZOOM LENS
摘要
申请公布号	JPH041715(A)	申请公布日期	1992.01.07
申请号	JP19900103661	申请日期	1990.04.19
申请人	NIKON CORP	发明人	HAMANISHI YOSHINORI
分类号	G02B15/22;G02B15/167;G02B15/173;(IPC1-7):G02B15/22	主分类号	G02B15/22
代理机构		代理人
主权项
地址

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