专利名称:Multifunction control valve
发明人:ARNAUD; HENRI,HERGOVALCH; JEAN RENE申请号:US39633273申请日:19730911公开号:US3919843A公开日:19751118
摘要:A multifunction control valve used to regulate the supply of additional air forpost-combustion in the exhaust of internal combustion engines with anti-pollution means.
申请人:REGIE NATIONALE DES USINES RENAULT
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