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经营范围
发明名称
SUPPORTER FOR TYPEWRITING PAPER
摘要
申请公布号
KR860002431(Y1)
申请公布日期
1986.09.25
申请号
KR19840004419U
申请日期
1984.05.14
申请人
KIM, HO-NAM
发明人
KIM, HO-NAM
分类号
A47B21/00;(IPC1-7):A47B21/00
主分类号
A47B21/00
代理机构
代理人
主权项
地址
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