REAR FOCUS TYPE ZOOM LENS,申请号JP19910159724-传众专利搜索

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发明名称	REAR FOCUS TYPE ZOOM LENS
摘要
申请公布号	JPH04358108(A)	申请公布日期	1992.12.11
申请号	JP19910159724	申请日期	1991.06.04
申请人	CANON INC	发明人	KIMURA KENICHI;OKUYAMA ATSUSHI
分类号	G02B13/18;G02B15/20;G02B15/22	主分类号	G02B13/18
代理机构		代理人
主权项
地址

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