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发明名称
ERECT IMAGE FINDER
摘要
申请公布号
GB9124551(D0)
申请公布日期
1992.01.08
申请号
GB19910024551
申请日期
1991.11.20
申请人
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人
分类号
G02B23/14;G03B13/06;G03B13/18
主分类号
G02B23/14
代理机构
代理人
主权项
地址
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