| 发明名称 |
Pen. |
| 摘要 |
<p>A cartridge refill pen 100 is provided with a cartridge refill cavity K which allows a cartridge to be laterally loaded into the pen. The cavity K is opened and closed on relative rotational movement of generally tubular parts 103, 104.</p> |
| 申请公布号 |
EP0299804(A1) |
申请公布日期 |
1989.01.18 |
| 申请号 |
EP19880306560 |
申请日期 |
1988.07.18 |
| 申请人 |
HELIX GROUP LIMITED |
发明人 |
PETERS, ANDREW CHARLES,;WASS, ANTHONY CHARLES LAMMOND, |
| 分类号 |
B43K5/14;(IPC1-7):B43K5/14 |
主分类号 |
B43K5/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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