专利检索 ap:("David A Endrigo") AND inv:"David A Endrigo" 第 1 页

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发明授权
Emissions reduction systems and methods 有权

公开(公告)号：US11982216B2

公开(公告)日：2024-05-14

申请号：US18062557

申请日：2022-12-06

申请人： David A Endrigo

发明人： David A Endrigo

IPC分类号： F01N13/00 , F01N3/20 , F01N3/10 , F01N3/28

CPC分类号： F01N13/0097 , F01N3/2013 , F01N3/103 , F01N3/105 , F01N3/2066 , F01N3/2821 , F01N2240/20 , F01N2470/08 , F01N2470/24

摘要： An internal combustion engine emissions reduction system in which a emissions passing through a second catalyst element having a second catalyst function are mixed with emissions passing through a first catalyst element having a first catalyst function.