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发明名称
Zoom lens unit and information device
摘要
申请公布号
EP2273298(B1)
申请公布日期
2013.09.18
申请号
EP20100251180
申请日期
2010.06.30
申请人
RICOH COMPANY LTD.
发明人
TAKANO, YOHEI;ATSUUMI, HIROMICHI
分类号
G02B15/173
主分类号
G02B15/173
代理机构
代理人
主权项
地址
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