发明名称 |
DEVICE FOR SWITCHING TRANSMISSION LINES OF OPTICAL FIBERS |
摘要 |
PURPOSE:To reduce the connection loss resulting from switching action, use any number of optical fibers and simplify the switching device by rotating two cylinder in a cylindrical pipe to switch transmission lines of optical fibers. |
申请公布号 |
JPS5249848(A) |
申请公布日期 |
1977.04.21 |
申请号 |
JP19750125573 |
申请日期 |
1975.10.18 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES |
发明人 |
TAKIMOTO HIDEYUKI |
分类号 |
H04B10/27;G02B6/35;G02B6/36;G02B26/08;H04B10/00;H04B10/07 |
主分类号 |
H04B10/27 |
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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