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发明名称
METHOD AND APPARATUS FOR COIN VALIDATION
摘要
申请公布号
GB9020747(D0)
申请公布日期
1990.11.07
申请号
GB19900020747
申请日期
1990.09.24
申请人
MARS INCORPORATED
发明人
分类号
G07D5/04
主分类号
G07D5/04
代理机构
代理人
主权项
地址
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