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发明名称
Improvements in or relating to coin-freed apparatus
摘要
申请公布号
GB323318(A)
申请公布日期
1930.01.02
申请号
GB19280033483
申请日期
1928.11.15
申请人
KENNETH CLEGRAM GOODMAN
发明人
分类号
G07F17/34
主分类号
G07F17/34
代理机构
代理人
主权项
地址
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