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发明名称
Plate-setting for cap jewel
摘要
申请公布号
GB617447(A)
申请公布日期
1949.02.07
申请号
GB19460029243
申请日期
1946.10.01
申请人
S. A. LOUIS BRANDT & FRERE, OMEGA WATCH CO.
发明人
分类号
G04B31/008
主分类号
G04B31/008
代理机构
代理人
主权项
地址
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