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发明名称
Paintbrush holder
摘要
申请公布号
US1772504(A)
申请公布日期
1930.08.12
申请号
US19290351101
申请日期
1929.03.29
申请人
VROOMAN RODNEY C
发明人
VROOMAN RODNEY C.
分类号
B44D3/12
主分类号
B44D3/12
代理机构
代理人
主权项
地址
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