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发明名称
Paint brush
摘要
申请公布号
US2206208(A)
申请公布日期
1940.07.02
申请号
US19380201339
申请日期
1938.04.11
申请人
HENRY C. OLSEN
发明人
THOMAS CLAUD
分类号
A46B11/06
主分类号
A46B11/06
代理机构
代理人
主权项
地址
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