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发明名称
ZOOM LENS
摘要
申请公布号
JPH01307715(A)
申请公布日期
1989.12.12
申请号
JP19880138400
申请日期
1988.06.07
申请人
OLYMPUS OPTICAL CO LTD
发明人
OGATA YASUSHI
分类号
G02B15/20
主分类号
G02B15/20
代理机构
代理人
主权项
地址
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