| 发明名称 |
BLASS FIBRE FOR OPTICAL COMMUNICATION |
| 摘要 |
PURPOSE:To improve chemical resistance property, not to make devitrification occure when wire drawing and to improve dimension stability of fiber by using specific multicomponent group glass for core and multicomponent group glass for coating. |
| 申请公布号 |
JPS533354(A) |
申请公布日期 |
1978.01.13 |
| 申请号 |
JP19760077411 |
申请日期 |
1976.06.30 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
SAWAMURA KUNIHIDE;TAKANO TAKESHI;KASORI MITSUO;OGINO NAOHIKO |
| 分类号 |
C03C3/087;C03C13/04;G02B6/00 |
主分类号 |
C03C3/087 |
| 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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