申请日期 | 2025-06-25 | 申请号 | US13502756 |
公开(公告)号 | US9084967B2 | 公开(公告)日 | 2015-07-21 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | Masahide Miura | ||
简介 | An oxygen adsorbent that includes Ln2O2SO4, wherein Ln represents a rare earth element, and a ceria composite oxide, and an exhaust gas purifying catalyst that includes the oxygen adsorbent. |
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