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发明名称
Vacuum cleaner
摘要
申请公布号
US3089177(A)
申请公布日期
1963.05.14
申请号
US19610085420
申请日期
1961.01.27
申请人
AKTIEBOLAGET ELECTROLUX
发明人
ANDERSSON-SASON CARL ERIK SIXTEN
分类号
A47L9/00;A47L9/14;A47L9/22;A47L9/24
主分类号
A47L9/00
代理机构
代理人
主权项
地址
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