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发明名称
Improvements in nozzles for suction cleaners
摘要
申请公布号
GB445367(A)
申请公布日期
1936.04.08
申请号
GB19340030626
申请日期
1934.10.25
申请人
ELECTROLUX LIMITED
发明人
分类号
A47L9/06
主分类号
A47L9/06
代理机构
代理人
主权项
地址
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