| 发明名称 |
SLIP RING DEVICE |
| 摘要 |
<p>PURPOSE:To manufacture a slip ring featuring a simple maintenance and a high reliability by transferring the optical signals between the rotary device and the fixed device.</p> |
| 申请公布号 |
JPS5434690(A) |
申请公布日期 |
1979.03.14 |
| 申请号 |
JP19770100921 |
申请日期 |
1977.08.22 |
| 申请人 |
NIPPON ELECTRIC CO |
发明人 |
BUSUJIMA HIROSHI;KUROSHIMA HIROMOTO |
| 分类号 |
H01R39/08;H01L31/12;H01R39/00 |
主分类号 |
H01R39/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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