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经营范围
发明名称
CERTIFICATION SYSTEM
摘要
申请公布号
GB8929239(D0)
申请公布日期
1990.02.28
申请号
GB19890029239
申请日期
1989.12.28
申请人
KABUSHIKI KAISHA TOSHIBA
发明人
分类号
G07F7/10
主分类号
G07F7/10
代理机构
代理人
主权项
地址
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