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经营范围
发明名称
Time-piece serving as watch or travelling clock
摘要
申请公布号
GB336017(A)
申请公布日期
1930.10.09
申请号
GB19290021696
申请日期
1929.07.15
申请人
FRITZ BOSCH
发明人
分类号
G04B37/04
主分类号
G04B37/04
代理机构
代理人
主权项
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