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发明名称
BRUSH HANDLE
摘要
申请公布号
CA309895(A)
申请公布日期
1931.03.31
申请号
CAD309895
申请日期
申请人
SAMUEL M. DELL AND CO.
发明人
HUGH P. MCMILLAN
分类号
主分类号
代理机构
代理人
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