Number | Date | Country | Kind |
---|---|---|---|
4-325929 | Nov 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3908366 | Masaki | Sep 1975 | |
3972230 | Hanson et al. | Aug 1976 | |
5088318 | Osawa | Feb 1992 | |
5222392 | Baba et al. | Jun 1993 | |
5263364 | Nakayama et al. | Nov 1993 |
Number | Date | Country |
---|---|---|
3-286166 | Dec 1991 | JPX |
Entry |
---|
Plapp et al., "Methods of On-Board Misfire Detection," SAE Special Publications, n. 819, 1990. |