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发明名称
SHARP PENCIL
摘要
申请公布号
KR920007074(Y1)
申请公布日期
1992.10.02
申请号
KR19900006884U
申请日期
1990.05.22
申请人
KIM, JUNG - SHIK
发明人
KIM, JUNG - SHIK
分类号
B43K29/02;(IPC1-7):B43K29/02
主分类号
B43K29/02
代理机构
代理人
主权项
地址
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