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发明名称
Watch
摘要
申请公布号
US2232300(A)
申请公布日期
1941.02.18
申请号
US19400339396
申请日期
1940.06.07
申请人
THE FIRM ROLEX WATCH CO. LTD.
发明人
ARBEY PAUL
分类号
G04B37/04
主分类号
G04B37/04
代理机构
代理人
主权项
地址
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