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发明名称
Improvements in and relating to coin-freed apparatus for playing a game of skill
摘要
申请公布号
GB390180(A)
申请公布日期
1933.03.22
申请号
GB19310018045
申请日期
1931.06.22
申请人
GORDON SMITH;WILLIAM LENNARDS
发明人
分类号
G07F17/34
主分类号
G07F17/34
代理机构
代理人
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