申请日期 | 2025-07-11 | 申请号 | EP02406115 |
公开(公告)号 | EP1335405A3 | 公开(公告)日 | 2006-02-15 |
公开国别 | EP | 申请人省市代码 | 全国 |
申请人 | Grolimund Otto | ||
简介 | The fluorescent lamp has a bulb whose inner wall is coated with fluorescent material, an air tight sealed discharge chamber containing a gas mixture, electrodes and a starting arrangement. The gas mixture consists of the rare gases xenon, argon and neon and contains no mercury. |
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