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经营范围
发明名称
Keplerian zoom finder optical system
摘要
申请公布号
EP0611976(B1)
申请公布日期
1998.08.26
申请号
EP19940102482
申请日期
1994.02.18
申请人
NIKON CORPORATION
发明人
OHSHITA, KOICHI
分类号
G02B15/177;G02B23/14;(IPC1-7):G02B15/177
主分类号
G02B15/177
代理机构
代理人
主权项
地址
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