| 申请日期 | 2025-07-03 | 申请号 | US14071851 |
| 公开（公告）号 | US9145330B2 | 公开（公告）日 | 2015-09-29 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Corning Incorporated | ||
| 简介 | Described herein are photochromic glasses that are at least substantially free of rare earth elements. Methods of making and using the photochromic glasses are also described. | ||
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