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经营范围
发明名称
Improvements in or relating to a coin-freed gaming machine
摘要
申请公布号
GB2076204(A)
申请公布日期
1981.11.25
申请号
GB19800016338
申请日期
1980.05.16
申请人
ELLENGROVE LTD
发明人
分类号
G07F17/34;(IPC1-7):G07F17/34
主分类号
G07F17/34
代理机构
代理人
主权项
地址
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