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发明名称
FILTERING DEVICE OF AN EXHAUST WIND FOR VACUUM CLEANER
摘要
申请公布号
KR100270513(B1)
申请公布日期
2000.11.01
申请号
KR19980030058
申请日期
1998.07.25
申请人
SAMSUNGKWANGJU ELECTRONICS CO., LTD.
发明人
PARK, KYU CHANG;OH, JANG GEUN
分类号
A47L7/04;A47L9/12;(IPC1-7):A47L9/12
主分类号
A47L7/04
代理机构
代理人
主权项
地址
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