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经营范围
发明名称
ELECTRIC VACUUM CLEANER
摘要
申请公布号
JPH11309095(A)
申请公布日期
1999.11.09
申请号
JP19990066774
申请日期
1999.03.12
申请人
HITACHI LTD
发明人
URUSHIBARA ATSUHIKO;SUZUKI SHIGEHIKO;YAMAGUCHI ATSUSHI
分类号
A47L9/24;A47L9/02;(IPC1-7):A47L9/02
主分类号
A47L9/24
代理机构
代理人
主权项
地址
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