| 发明名称 |
PREPARATION OF SOLID INSULATED COAXIAL CORE |
| 摘要 |
PURPOSE:To restrict the occurrence of void by means of tightening half-melted insulation from outside in the water cooling duct. |
| 申请公布号 |
JPS548889(A) |
申请公布日期 |
1979.01.23 |
| 申请号 |
JP19770073321 |
申请日期 |
1977.06.22 |
| 申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
NEGISHI YUKIYASU;KOJIMA SHINYA |
| 分类号 |
H01B13/14;B29C47/88 |
主分类号 |
H01B13/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
