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经营范围
发明名称
PENCIL SHARPENER
摘要
申请公布号
KR940002440(Y1)
申请公布日期
1994.04.15
申请号
KR19920000676U
申请日期
1992.01.18
申请人
KYUNG IN CO., LTD.
发明人
JO, KYU - DAE
分类号
B43L23/00;(IPC1-7):B43L23/00
主分类号
B43L23/00
代理机构
代理人
主权项
地址
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