Number | Name | Date | Kind |
---|---|---|---|
3679552 | Jervis | Jul 1972 | |
3946039 | Walz | Mar 1976 | |
4362647 | Torigai et al. | Dec 1982 | |
4762558 | German et al. | Aug 1988 | |
4957543 | Babjak et al. | Sep 1990 | |
4990181 | Pierotti et al. | Feb 1991 | |
5077257 | Baldi | Dec 1991 | |
5238755 | Van Beignen et al. | Aug 1993 | |
5531455 | Sugikawa | Jul 1996 | |
5582867 | Tsubouchi et al. | Dec 1996 | |
5672387 | Tsubouchi et al. | Sep 1997 |
Number | Date | Country |
---|---|---|
860916 | Jan 1971 | CAX |
626188 | Nov 1994 | EPX |
1257796 | Dec 1971 | GBX |
Entry |
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Ban et al., "Development of Porous Metal for Diesel Particulate Filter," Diesel Exhaust Aftertreatment 1995 (SP-1073) pp. 187-93. |
Matsunuma et al., "Development of Diesel Particulate Filter Made of Porous Metal" 1996 (SP-1140) pp. 51-56. |