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发明名称
COMPRESSION EQUIPMENT OF SHARP PENCIL
摘要
申请公布号
KR940006417(Y1)
申请公布日期
1994.09.24
申请号
KR19900003690U
申请日期
1990.03.29
申请人
KIM, JAE - SHIK
发明人
KIM, JAE - SHIK
分类号
B43K21/00;(IPC1-7):B43K21/00
主分类号
B43K21/00
代理机构
代理人
主权项
地址
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