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发明名称
SHARP PENCIL
摘要
申请公布号
KR930001520(Y1)
申请公布日期
1993.03.30
申请号
KR19910008171U
申请日期
1991.06.04
申请人
KOTOBUKI IND. CO., LTD.;SUHAN YANGHAENG CO., LTD.
发明人
KAGEYAMA, HIDEHEI
分类号
B43K24/00;(IPC1-7):B43K24/00
主分类号
B43K24/00
代理机构
代理人
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地址
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