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发明名称
Code recording device
摘要
申请公布号
GB2222551(A)
申请公布日期
1990.03.14
申请号
GB19880020948
申请日期
1988.09.07
申请人
MICHAEL CHARLTON * POWELL
发明人
MICHAEL CHARLTON * POWELL
分类号
G07C9/00;G07F7/10;G09F3/00;G09F3/02;G09F3/10
主分类号
G07C9/00
代理机构
代理人
主权项
地址
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