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发明名称
Improvements in or relating to vacuum cleaners
摘要
申请公布号
GB1039033(A)
申请公布日期
1966.08.17
申请号
GB19640013796
申请日期
1964.04.03
申请人
ELECTROLUX LIMITED
发明人
分类号
A47L9/00
主分类号
A47L9/00
代理机构
代理人
主权项
地址
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