| 发明名称 |
Process and device for online dehydrogenation of fibre-drawing preforms. |
| 摘要 |
<p>According to this process of online dehydrogenation of fibre-drawing preforms, the hydrogen of hydroxil groups undergoes an isotopix exchange in the reaction chamber at the same time doped silica is obtained from reagent synthesis.</p><p>Device NO for the process implementation is a flow regulator.</p> |
| 申请公布号 |
EP0068388(A1) |
申请公布日期 |
1983.01.05 |
| 申请号 |
EP19820105428 |
申请日期 |
1982.06.21 |
| 申请人 |
CSELT CENTRO STUDI E LABORATORI TELECOMUNICAZIONI S.P.A. |
发明人 |
MODONE, EROS;ROBA, GIACOMO |
| 分类号 |
C03B8/04;C03B37/014;C03B37/018;C03C13/04;G02B6/44;(IPC1-7):03B37/025;03C13/00 |
主分类号 |
C03B8/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
