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发明名称
WRITING INSTRUMENT
摘要
申请公布号
GB2207641(B)
申请公布日期
1991.08.07
申请号
GB19880017969
申请日期
1988.07.28
申请人
* PENTEL KABUSHIKI KAISHA
发明人
KATSUO * ASANO;SHIGEO * OKA
分类号
B43K5/00;B43K23/12;B43K27/08
主分类号
B43K5/00
代理机构
代理人
主权项
地址
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