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发明名称
VACUUM CLEANER
摘要
申请公布号
KR910003319(Y1)
申请公布日期
1991.05.20
申请号
KR19890011463U
申请日期
1989.08.01
申请人
SAM SUNG ELECTRONICS CO.,LTD.
发明人
KIM SANG-HO
分类号
A47L9/14;(IPC1-7):A47L9/14
主分类号
A47L9/14
代理机构
代理人
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