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经营范围
发明名称
Improvements in or relating to digits for vehicle registration number plates
摘要
申请公布号
GB676030(A)
申请公布日期
1952.07.23
申请号
GB19490032956
申请日期
1949.12.23
申请人
BLUEMEL BROS. LIMITED
发明人
BLUEMEL FRANK WILLIAM
分类号
G09F13/16
主分类号
G09F13/16
代理机构
代理人
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