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发明名称
DEVICE FOR BOLDING THE PIPE EXTENSION OF A VACUUM CLEANER
摘要
申请公布号
KR0136319(B1)
申请公布日期
1998.04.28
申请号
KR19950050184
申请日期
1995.12.15
申请人
DAEWOO ELECTRONICS CO.,LTD
发明人
KIM, YANG-RAE
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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