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经营范围
发明名称
AUXILLIARY ARTICLE FOR WRITING
摘要
申请公布号
KR800001209(Y1)
申请公布日期
1980.08.05
申请号
KR19790004740U
申请日期
1979.08.09
申请人
KIM JAE CHANG
发明人
KIM JAE CHANG
分类号
B43K23/00;(IPC1-7):B43K23/00
主分类号
B43K23/00
代理机构
代理人
主权项
地址
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