Dr. Ing.h.c.F. Porsche Aktiengesellschaft
Dr. Ing.h.c.F. Porsche Aktiengesellschaft Patent applications | ||
Patent application number | Title | Published |
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20110240384 | HYBRID DRIVE ARRANGEMENT - A hybrid drive arrangement for a vehicle with an internal combustion engine for driving, under engine power, and at least one electric machine ( | 10-06-2011 |
20090250122 | TANK VENTILATION SYSTEM AND METHOD FOR TANK VENTILATION - A tank ventilation system for a motor vehicle includes a tank ( | 10-08-2009 |