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经营范围
发明名称
A ball pen with an elastically seated refill
摘要
申请公布号
GB2129741(A)
申请公布日期
1984.05.23
申请号
GB19830029984
申请日期
1983.11.10
申请人
* KOH-I-NOOR HARDTMUTH OBOROVY PODNIK
发明人
EMIL * PODHOLA;PETR * PODHOLA;MILOSLAV * GRILL
分类号
B43K7/12;B43K24/06;(IPC1-7):B43K7/12
主分类号
B43K7/12
代理机构
代理人
主权项
地址
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