| 发明名称 |
Dual-function pen has a ball-point refill in the lower section, and a fluid is held in the upper section to be delivered as a spray or in droplets |
| 摘要 |
<p>The dual-function ball-point pen or propelling pencil (11) has a refill (13) or lead in the lower section (12) with the rotating or advance mechanism (14). The upper section (15) contains a fluid (16). A spray jet (21) is fitted to the upper section.</p> |
| 申请公布号 |
DE20314541(U1) |
申请公布日期 |
2004.01.15 |
| 申请号 |
DE2003214541U |
申请日期 |
2003.09.19 |
| 申请人 |
STRASBURG, BERND U. |
发明人 |
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| 分类号 |
B43K29/20;(IPC1-7):B43K29/00;B65D83/38;B65D83/26 |
主分类号 |
B43K29/20 |
| 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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