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发明名称
CLEANING DEVICE OF VACUUM CLEANER
摘要
申请公布号
KR930004118(Y1)
申请公布日期
1993.07.02
申请号
KR19910006943U
申请日期
1991.05.15
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
KIM, YONG - KAP;KIM, YONG - TAE
分类号
A47L11/16;(IPC1-7):A47L11/16
主分类号
A47L11/16
代理机构
代理人
主权项
地址
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