Number | Name | Date | Kind |
---|---|---|---|
5078979 | Dunne | Jan 1992 | A |
5164350 | Abe et al. | Nov 1992 | A |
5376610 | Takahata et al. | Dec 1994 | A |
5447694 | Swaroop et al. | Sep 1995 | A |
5459119 | Abe et al. | Oct 1995 | A |
5494878 | Murakami et al. | Feb 1996 | A |
5538697 | Abe et al. | Jul 1996 | A |
Number | Date | Country |
---|---|---|
0 485 180 | May 1992 | EP |
0 582 971 | Feb 1994 | EP |
602963 | Jun 1994 | EP |
0 638 710 | Feb 1995 | EP |
0 669 157 | Aug 1995 | EP |
2-56247 | Feb 1990 | JP |
2-174937 | Jul 1990 | JP |
4-176337 | Jun 1992 | JP |
5-293376 | Nov 1993 | JP |
5-293384 | Nov 1993 | JP |
6-376 | Jan 1994 | JP |
6-126165 | May 1994 | JP |
6-233918 | Aug 1994 | JP |
7-185325 | Jul 1995 | JP |
7-185326 | Jul 1995 | JP |
Entry |
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Hepburn, Jeffrey S., et al., “Development of Pd-only Three Way Catalyst Technology”, SAE Paper 941058, pp. 1-7, (1994). |
Summers, J.C., et al ., “Use of Light-Off Catalysts to Meet the California LEV/ULEV Standards”, SAE Paper 930386, pp. 143-149 Only (1993). |