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经营范围
发明名称
An electric clock movement
摘要
申请公布号
GB897813(A)
申请公布日期
1962.05.30
申请号
GB19600002470
申请日期
1960.01.22
申请人
HAMILTON WATCH COMPANY
发明人
分类号
G04C3/06
主分类号
G04C3/06
代理机构
代理人
主权项
地址
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