| 发明名称 |
Core for writing, marking and drawing pencils is impregnated with organically modified siloxane, preferably mixed with oil, wax and/or solvent |
| 摘要 |
<p>Core for writing, marking and drawing pencils is treated with an impregnant comprising organically modified siloxane(s).</p> |
| 申请公布号 |
DE202005018080(U1) |
申请公布日期 |
2006.12.28 |
| 申请号 |
DE20052018080U |
申请日期 |
2005.11.19 |
| 申请人 |
J. S. STAEDTLER GMBH & CO. KG |
发明人 |
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| 分类号 |
C09D13/00 |
主分类号 |
C09D13/00 |
| 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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