| 申请日期 | 2025-06-25 | 申请号 | JP2014519472 |
| 公开（公告）号 | JP2014531017A | 公开（公告）日 | 2014-11-20 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | The Swatch Group Research and Development Limited506425538 | ||
| 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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