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经营范围
发明名称
PORTABLE CLEANER
摘要
申请公布号
KR900002748(Y1)
申请公布日期
1990.03.31
申请号
KR19870001660U
申请日期
1987.02.16
申请人
CHO SANG-CHEON
发明人
CHO SANG-CHEON
分类号
B60S1/66;(IPC1-7):B60S1/66
主分类号
B60S1/66
代理机构
代理人
主权项
地址
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