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经营范围
发明名称
Recording or marking device for use in connection with the game of bridge or other card games
摘要
申请公布号
GB525532(A)
申请公布日期
1940.08.29
申请号
GB19390014021
申请日期
1939.05.11
申请人
HERBERT ROWBOTHAM;LESLIE HYAM WAIN
发明人
分类号
A63F1/18
主分类号
A63F1/18
代理机构
代理人
主权项
地址
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