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经营范围
发明名称
Improvements in games apparatus
摘要
申请公布号
GB507871(A)
申请公布日期
1939.06.22
申请号
GB19380018604
申请日期
1938.06.22
申请人
HIPPOLYTE SCHOTTE
发明人
分类号
G07F17/38
主分类号
G07F17/38
代理机构
代理人
主权项
地址
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