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经营范围
发明名称
DEVICES FOR LINKING HOSES OF VACUUM CLEANER
摘要
申请公布号
KR920001289(Y1)
申请公布日期
1992.02.22
申请号
KR19880001334U
申请日期
1988.02.05
申请人
DAE WOO ELECTRONICS CO., LTD.
发明人
SON, CHANG - WOO
分类号
A47L9/24;(IPC1-7):A47L9/24
主分类号
A47L9/24
代理机构
代理人
主权项
地址
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