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经营范围
发明名称
DEVICE FOR SEPARATING HEAVY OBJECTS IN A VACUUM CLEANER
摘要
申请公布号
GB8829392(D0)
申请公布日期
1989.02.01
申请号
GB19880029392
申请日期
1988.12.16
申请人
ELECTROLUX AKTIEBOLAGET
发明人
分类号
A47L9/16;A47L9/10;A47L9/14;(IPC1-7):A47L9/10
主分类号
A47L9/16
代理机构
代理人
主权项
地址
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