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经营范围
发明名称
Suction cleaner
摘要
申请公布号
US2210953(A)
申请公布日期
1940.08.13
申请号
US19370156032
申请日期
1937.07.27
申请人
THE OHIO CITIZENS TRUST COMPANY
发明人
REPLOGLE DANIEL BENSON
分类号
A47L5/32;A47L9/04;A47L9/14;A47L9/19;A47L9/30
主分类号
A47L5/32
代理机构
代理人
主权项
地址
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