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发明名称
Suction cleaner with means for automatically removing the dust container
摘要
申请公布号
US2582046(A)
申请公布日期
1952.01.08
申请号
US19470742581
申请日期
1947.04.19
申请人
ELECTROLUX CORPORATION
发明人
LAMPE ROBERT C.
分类号
A47L9/10
主分类号
A47L9/10
代理机构
代理人
主权项
地址
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