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经营范围
发明名称
A DUST SEALING OF BODY FOR VACUUM CLEANER
摘要
申请公布号
KR200172940(Y1)
申请公布日期
2000.05.01
申请号
KR19980001395U
申请日期
1998.02.07
申请人
SAMSUNGKWANGJU ELECTRONICS CO.,LTD.
发明人
CHOI, MIN JO;CHOI, WAN SIK
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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