| 发明名称 |
Ink-following plunger for ballpoint pen comprises a stable gel with specified cone penetration hardness |
| 摘要 |
Ink-following plunger for ballpoint pen consists of a stable gel of specified hardness. Ink-following plunger for ballpoint pens is formed from a stable gel with a hardness as measured by cone penetration of 10 - 40 mm.
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| 申请公布号 |
FR2785570(A1) |
申请公布日期 |
2000.05.12 |
| 申请号 |
FR19990012562 |
申请日期 |
1999.10.08 |
| 申请人 |
BIMA 83 |
发明人 |
LERCH JEAN PHILIPPE;DUEZ JOSE;BOCQUENET FREDERIC |
| 分类号 |
B43K7/01;B43K7/08;(IPC1-7):B43K7/08 |
主分类号 |
B43K7/01 |
| 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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