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发明名称
ZOOM LENS
摘要
申请公布号
JPH04307509(A)
申请公布日期
1992.10.29
申请号
JP19910073092
申请日期
1991.04.05
申请人
OLYMPUS OPTICAL CO LTD
发明人
SHIBATA HIROTOKU
分类号
G02B13/18;G02B15/167;G02B15/173
主分类号
G02B13/18
代理机构
代理人
主权项
地址
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