| 发明名称 |
PROCEDE ET DISPOSITIF POUR DEPOSER UNE COUCHE D'UN VERRE SUR LA PAROI INTERNE D'UN TUBE |
| 摘要 |
<p>A reactive gaseous mixture which reacts in a localized heating zone to form a glass deposit on the inner wall of a tube is made to flow along the tube, and in the heating zone it is channelled around a cylindrical element which occupies much of the bore of the tube. The glass deposit is used for making glass fibres for telecommunications.</p> |
| 申请公布号 |
BE857984(A1) |
申请公布日期 |
1978.02.22 |
| 申请号 |
BE19771008337 |
申请日期 |
1977.08.22 |
| 申请人 |
CIE GENERALE D'ELECTRICITE |
发明人 |
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| 分类号 |
C03B37/018;C03C3/06;C03C17/02;C23C16/04;G02B6/00;(IPC1-7):05D/ |
主分类号 |
C03B37/018 |
| 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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