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发明名称
MOTOR-DRIVEN ZOOM LENS BARREL
摘要
申请公布号
GB9102621(D0)
申请公布日期
1991.03.27
申请号
GB19910002621
申请日期
1991.02.07
申请人
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人
分类号
G02B7/10
主分类号
G02B7/10
代理机构
代理人
主权项
地址
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