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发明名称
LABELS FOR THE BLIND.
摘要
申请公布号
GB2263354(A)
申请公布日期
1993.07.21
申请号
GB19930000842
申请日期
1993.01.18
申请人
ANTHONY GRAHAM * ADDISON;KEITH JAMES * FLINT
发明人
ANTHONY GRAHAM * ADDISON;KEITH JAMES * FLINT
分类号
G09B21/00
主分类号
G09B21/00
代理机构
代理人
主权项
地址
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