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发明名称
ELECTRIC VACUUM CLEANER
摘要
申请公布号
JPH07155278(A)
申请公布日期
1995.06.20
申请号
JP19930304966
申请日期
1993.12.06
申请人
HITACHI LTD
发明人
ODAWARA HIROSHI;SAGAWA KOICHI
分类号
A47L9/28;(IPC1-7):A47L9/28
主分类号
A47L9/28
代理机构
代理人
主权项
地址
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