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经营范围
发明名称
AUTOMATIC FOCUSING
摘要
申请公布号
GB2255870(A)
申请公布日期
1992.11.18
申请号
GB19920010487
申请日期
1992.05.15
申请人
* ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人
MASAHIRO * NAKATA
分类号
G02B7/36
主分类号
G02B7/36
代理机构
代理人
主权项
地址
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