申请日期 | 2025-07-10 | 申请号 | DE102018107379 |
公开(公告)号 | DE102018107379A1 | 公开(公告)日 | 2018-10-04 |
公开国别 | DE | 申请人省市代码 | 全国 |
申请人 | Johnson Matthey Public Limited Company | ||
简介 | A lean NOx trap catalyst and its use in an emission treatment system for internal combustion engines is disclosed. The lean NOx trap catalyst comprises a first layer, a second layer, and a third layer. |
您还没有登录,请登录后查看下载地址
|