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发明名称
BALLPEN
摘要
申请公布号
KR940003096(Y1)
申请公布日期
1994.05.12
申请号
KR19910025027U
申请日期
1991.07.03
申请人
KOTOBUKI CO., LTD.
发明人
KAGEYAMA, HIDEHEI
分类号
B43K24/04;B43K21/00;B43K24/08;(IPC1-7):B43K21/00
主分类号
B43K24/04
代理机构
代理人
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