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发明名称
Improvements in or relating to brushes
摘要
申请公布号
GB616391(A)
申请公布日期
1949.01.20
申请号
GB19460026437
申请日期
1946.09.03
申请人
ERIC LEOPOLD HUGO COSBY
发明人
分类号
A46B15/00
主分类号
A46B15/00
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代理人
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