| 发明名称 |
WATERRTIGHT COUPLING OF ELECTROMAGNETIC CONNECTION |
| 摘要 |
<p>PURPOSE:To prevent a breakage of cable or core wire without having a twisting momentum by providing a winding of rotational ring and a fixed ring having other winding fixed with a specified spacing.</p> |
| 申请公布号 |
JPS5270387(A) |
申请公布日期 |
1977.06.11 |
| 申请号 |
JP19750146326 |
申请日期 |
1975.12.10 |
| 申请人 |
OKI ELECTRIC IND CO LTD |
发明人 |
ITOU KAZUO |
| 分类号 |
H04B3/02;H01F38/14;H02G15/08;H02J17/00;H04B3/00 |
主分类号 |
H04B3/02 |
| 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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