Number | Date | Country | Kind |
---|---|---|---|
4-240316 | Sep 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4404795 | Oishi et al. | Sep 1983 | |
4512147 | Wong | Apr 1985 | |
4522027 | Hasegawa et al. | Jun 1985 | |
4538411 | Wade et al. | Sep 1985 | |
4538412 | Oishi et al. | Sep 1985 | |
4544388 | Rao et al. | Oct 1985 | |
4631076 | Kurihara et al. | Dec 1986 | |
4643749 | Miura | Feb 1987 | |
4651524 | Brighton | Mar 1987 | |
4665690 | Nomoto et al. | May 1987 | |
4803838 | Kaeser | Feb 1989 | |
4923484 | Saito | May 1990 | |
4934142 | Hayashi et al. | Jun 1990 | |
5067318 | Arai | Nov 1991 | |
5067973 | Pattes | Nov 1991 | |
5085049 | Rim et al. | Feb 1992 | |
5090200 | Arai | Feb 1992 | |
5105619 | Arai | Apr 1992 | |
5195316 | Shinzawa et al. | Mar 1993 |
Number | Date | Country |
---|---|---|
3806219 | Sep 1989 | DEX |
4042048 | Dec 1990 | DEX |
58-128413 | Aug 1983 | JPX |
9113242 | Sep 1991 | WOX |
Entry |
---|
Igarashi et al., "Development of Diesel Particulate Trap Systems for City Buses", Jan. 25, 1991, pp. 83-92. |