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发明名称
Improved card charging system
摘要
申请公布号
GB9405362(D0)
申请公布日期
1994.05.04
申请号
GB19940005362
申请日期
1994.03.18
申请人
TRANSMO LIMITED
发明人
分类号
G07F7/02;G07F7/08;G07F7/10;G07F9/08
主分类号
G07F7/02
代理机构
代理人
主权项
地址
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