| 申请日期 | 2026-04-19 | 申请号 | EP12729917 |
| 公开（公告）号 | EP2732275B1 | 公开（公告）日 | 2019-07-31 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | The Swatch Group Research and Development Ltd | ||
| 简介 | Hydrogen sensor including a substrate on which there is deposited an active layer of material comprising a first element selected from the rare earth family, a second element selected from the platinum group metals and a third element selected from the alkaline earth metal family. | ||
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