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发明名称
Improvements in and relating to games scorers
摘要
申请公布号
GB403019(A)
申请公布日期
1933.12.14
申请号
GB19330015636
申请日期
1933.05.30
申请人
RALPH HERBERT PAUL
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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