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经营范围
发明名称
WRITING TOOLS OF DIRECT LIQUID TYPE
摘要
申请公布号
KR200461023(Y1)
申请公布日期
2012.06.15
申请号
KR20120001518U
申请日期
2012.02.28
申请人
发明人
分类号
B43K5/02
主分类号
B43K5/02
代理机构
代理人
主权项
地址
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