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发明名称
Improvements in or relating to brushes
摘要
申请公布号
GB662388(A)
申请公布日期
1951.12.05
申请号
GB19490021084
申请日期
1949.08.12
申请人
DAVID STRASBURGER LIMITED;DAVID STRASBURGER
发明人
分类号
A46B15/00
主分类号
A46B15/00
代理机构
代理人
主权项
地址
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