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经营范围
发明名称
LOCK,DEVICES OF SUCTION CLEANERS
摘要
申请公布号
KR890000003(Y1)
申请公布日期
1989.03.02
申请号
KR19860007775U
申请日期
1986.05.31
申请人
DAEWOO ELECTRIC CO.,LTD
发明人
SON, CHANG-WOO
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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