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发明名称
Coin freed advertisement display
摘要
申请公布号
GB2115197(A)
申请公布日期
1983.09.01
申请号
GB19820004851
申请日期
1982.02.18
申请人
MELVYN ALBERT * HERMAN
发明人
MELVYN ALBERT * HERMAN
分类号
G07F17/16;(IPC1-7):G07F17/40
主分类号
G07F17/16
代理机构
代理人
主权项
地址
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