| 发明名称 |
LIGHT GUIDE OF THYRISTOR VALVE |
| 摘要 |
PURPOSE:To make possible the assurance of airtightness at the portion where a light guide passes through the wall of a vessel by butting and fixing the ends of a light guide connecting to a light emitting part and a light guide connecting to a light receiving part through a transparent plate. |
| 申请公布号 |
JPS53126946(A) |
申请公布日期 |
1978.11.06 |
| 申请号 |
JP19770041362 |
申请日期 |
1977.04.13 |
| 申请人 |
HITACHI LTD |
发明人 |
OZAWA ATSUSHI;KAKO YASUHIKO;KOBAYASHI SHIGEO;AMANO HISAO;IYOTANI RIYUUJI |
| 分类号 |
G02B6/00;G02B6/42;H01L31/0232;H01L33/48 |
主分类号 |
G02B6/00 |
| 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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