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发明名称
Combination daubing and polishing device or the like
摘要
申请公布号
US2945250(A)
申请公布日期
1960.07.19
申请号
US19580768249
申请日期
1958.10.20
申请人
WORTHINGTON SAMUEL L
发明人
WORTHINGTON SAMUEL L.
分类号
A47L13/17;A47L23/08
主分类号
A47L13/17
代理机构
代理人
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地址
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