| 发明名称 |
EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE |
| 摘要 |
at least two catalysts (1a, 1b) disposed in parallel with each other on an exhaust gas passage of an internal combustion engine (3) and having a carrier containing a basic oxide and platinum carried on the carrier; and oxygen supply means (2) for supplying oxygen to the catalysts (1a, 1b). ® KIPO & WIPO 2009
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| 申请公布号 |
KR20080110597(A) |
申请公布日期 |
2008.12.18 |
| 申请号 |
KR20087023716 |
申请日期 |
2008.09.29 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TAKAGI NOBUYUKI;MIURA MASAHIDE;MATSUMOTO SHINICHI;TANABE TOSHITAKA;NAGAI YASUTAKA;HATANAKA MIHO;DOHMAE KAZUHIKO;YAMAMOTO TOSHIO;IKEDA YASUO |
| 分类号 |
F01N3/08;F01N3/22;F01N3/30;F01N11/00 |
主分类号 |
F01N3/08 |
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