Number | Date | Country | Kind |
---|---|---|---|
199 20 234 | May 1999 | DE | |
198 34 671 | Jul 1999 | DE |
Number | Name | Date | Kind |
---|---|---|---|
3324905 | Paulo | Jun 1967 | |
3502117 | Nebelsiek et al. | Mar 1970 | |
3871422 | Elson et al. | Mar 1975 | |
5123458 | Collard | Jun 1992 | |
5775386 | Connan | Jul 1998 |
Entry |
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“SINOx Stickoxidminderung für stationäre Dieselmotoren”, Order No. A96001-U91-A232, Siemens AG, Berlin and Munich. |