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发明名称
Improvements in suction cleaners
摘要
申请公布号
GB862754(A)
申请公布日期
1961.03.15
申请号
GB19590037112
申请日期
1959.11.29
申请人
ELECTROLUX LIMITED
发明人
分类号
A47L5/24;A47L5/36;A47L9/00;A47L9/22
主分类号
A47L5/24
代理机构
代理人
主权项
地址
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