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发明名称
DEVICE FOR REMOVING EAR WAX
摘要
申请公布号
KR920006770(Y1)
申请公布日期
1992.09.26
申请号
KR19900006216U
申请日期
1990.05.11
申请人
NA, JONG - HWAN
发明人
NA, JONG - HWAN
分类号
A47K7/00;(IPC1-7):A47K7/00
主分类号
A47K7/00
代理机构
代理人
主权项
地址
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