申请日期 | 2025-07-07 | 申请号 | US13502756 |
公开(公告)号 | US20120214665A1 | 公开(公告)日 | 2012-08-23 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | MIURA MASAHIDE | ||
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. |
您还没有登录,请登录后查看下载地址
|