| 发明名称 |
Verfahren zur Herstellung von Vorformen für optische Fasern |
| 摘要 |
<p>Optical fiber preforms are manufactured by drawing the preform with a draw ratio that remains constant for the same preform and may vary from one preform to another depending on their respective mean diameter to reduce the variation in mean diameter between preforms.</p> |
| 申请公布号 |
DE60314472(D1) |
申请公布日期 |
2007.08.02 |
| 申请号 |
DE2003614472 |
申请日期 |
2003.04.15 |
| 申请人 |
DRAKA COMTEQ B.V. |
发明人 |
JOLLY, JACQUES;CAMPION, JEAN-FLORENT;HERCHUELZ, VIRGINIE;FAUCHE, REMI;TUTIN, ERIC |
| 分类号 |
C03B37/012;C03B37/018;C03B37/075 |
主分类号 |
C03B37/012 |
| 代理机构 |
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代理人 |
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| 地址 |
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