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发明名称
Rotary brush having cleaning fluid applying means
摘要
申请公布号
US2756446(A)
申请公布日期
1956.07.31
申请号
US19530396179
申请日期
1953.12.04
申请人
CHITTUM HERMAN P
发明人
CHITTUM HERMAN P.
分类号
A46B13/04
主分类号
A46B13/04
代理机构
代理人
主权项
地址
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