| 申请日期 | 2026-03-19 | 申请号 | US10508432 |
| 公开（公告）号 | US20050223714A1 | 公开（公告）日 | 2005-10-13 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | LI RUI; NUMASAWA TAKENORI | ||
| 简介 | The refrigeration performance in a range from 3 to 10 K can be improved in comparison with conventional metal based magnetic regenerator materials. The refrigerator is provided with a regenerator utilizing at least one magnetic material including a rare earth element and sulfur as the regenerator material. | ||
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