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经营范围
发明名称
Vacuum cleaner.
摘要
申请公布号
EP0420265(B1)
申请公布日期
1994.03.02
申请号
EP19900118676
申请日期
1990.09.28
申请人
HITACHI, LTD.
发明人
SAKURAI, HIDETOSHI;SASAI, GOROU;SAGAWA, KOUITI
分类号
A47L5/36;A47L9/00;A47L9/28;(IPC1-7):A47L5/36
主分类号
A47L5/36
代理机构
代理人
主权项
地址
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