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经营范围
发明名称
VACUUM CLEANER
摘要
申请公布号
JPH1156695(A)
申请公布日期
1999.03.02
申请号
JP19970232126
申请日期
1997.08.28
申请人
HITACHI LTD
发明人
SUZUKI SHIGEHIKO;TOYODA TAKAHISA
分类号
A47L9/00;(IPC1-7):A47L9/00
主分类号
A47L9/00
代理机构
代理人
主权项
地址
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