Patent:US1015842
View (previous 50) (next 50) (20 | 50 | 100 | 250 | 500).Legend: (cur) = difference with current version, (last) = difference with preceding version, M = minor edit
- (cur) (last) . . M 14:28, 12. Nov 2007 . . Rechnerlexikon (Automatischer Datenimport (Abbildung hinzugefügt))
- (cur) (last) . . M 13:14, 21. Apr 2006 . . Barbara Haeberlin