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发明名称
Improvements relating to reservoir brushes
摘要
申请公布号
GB785134(A)
申请公布日期
1957.10.23
申请号
GB19550015847
申请日期
1955.06.02
申请人
PERCY JOHN HANNEY
发明人
分类号
A46B11/00
主分类号
A46B11/00
代理机构
代理人
主权项
地址
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