申请日期 | 2025-07-12 | 申请号 | EP02793011 |
公开(公告)号 | EP1456213B1 | 公开(公告)日 | 2005-03-30 |
公开国别 | EP | 申请人省市代码 | 全国 |
申请人 | Honeywell Specialty Chemicals Seelze GmbH | ||
简介 | An article of manufacture marked with compositions comprising rare earth metal compounds which, due to their luminescence when irradiated with UV light, are suitable in particular for the marking of security-relevant items, such as documents or data carriers. |
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