| 发明名称 |
GUIDA OTTICA FORMATA DA FIBRE OTTICHE E PROCEDIMENTO PER PRODURLA |
| 摘要 |
1477680 Optic fibre BICC Ltd 17 Dec 1975 [18 Dec 1874] 54688/74 Heading G2J An optic fibre, which may be liquid filled or have a graduated density core, is coated with a metal or alloy coating and then sheathed. The metal coating is stated to increase strength and may be applied by the method disclosed in Specification 1038534. |
| 申请公布号 |
IT1052845(B) |
申请公布日期 |
1981.07.20 |
| 申请号 |
IT19750052711 |
申请日期 |
1975.12.16 |
| 申请人 |
BICC LTD GIA BRITISH INSULATED CALLENDER CABLES |
发明人 |
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| 分类号 |
C03C25/42;C03C25/10;G02B6/02;G02B6/032;G02B6/04;G02B6/44;H01B11/00;(IPC1-7):02F/ |
主分类号 |
C03C25/42 |
| 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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