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发明名称
A CLEANER HEAD ASSEMBLY FOR A VACUUM CLEANER
摘要
申请公布号
EP1119282(A1)
申请公布日期
2001.08.01
申请号
EP19990947735
申请日期
1999.10.04
申请人
DYSON LIMITED
发明人
THOMSON, ANDREW, WALTER, MCRAE
分类号
A47L5/30;A47L9/04;(IPC1-7):A47L9/04
主分类号
A47L5/30
代理机构
代理人
主权项
地址
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