Number | Date | Country | Kind |
---|---|---|---|
3-140178 | Jun 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3972230 | Hanson et al. | Aug 1976 | |
4044235 | Frobeaius | Aug 1977 | |
4298228 | Fujimoto et al. | May 1990 | |
5041980 | Maddock et al. | Aug 1991 | |
5095742 | James et al. | Mar 1992 | |
5191788 | Nishimura | Mar 1993 |
Number | Date | Country |
---|---|---|
442687A2 | Aug 1991 | EPX |
60-26981 | Jun 1985 | JPX |
61-258955 | Nov 1986 | JPX |
4219448 | Apr 1992 | JPX |
Entry |
---|
"Methods of On-Board Misfire Detection" by Gunther Plapp et al.; SAE Paper No. 900232; Feb. 1990. |