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经营范围
发明名称
BRUSH DEVICES OF VACUUM CLEANER
摘要
申请公布号
KR910006437(Y1)
申请公布日期
1991.08.23
申请号
KR19890021207U
申请日期
1989.12.30
申请人
GOLD STAR CO.,LTD.
发明人
KIM SONG-RYOL
分类号
A47L9/04;(IPC1-7):A47L9/04
主分类号
A47L9/04
代理机构
代理人
主权项
地址
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