Patent Grant
D405390
| Number | Name | Date | Kind |
|---|---|---|---|
| D353563 | Ferrerio et al. | Dec 1994 | |
| D354459 | Honarkhah et al. | Jan 1995 | |
| D360171 | Hubbach et al. | Jul 1995 | |
| D361046 | Watkins et al. | Aug 1995 | |
| D378203 | Huang | Feb 1997 | |
| D385222 | Hill et al. | Oct 1997 |
| Entry |
|---|
| The Porsche Book, a definitive illustrated history, Luthar Boschen and Jurgen Barth, 1977, pp. 329, 332. |
