Hits 1-5 within 2 documents
| technical development (2) |
| Technikgeschichte (1) |
| technische Entwicklung (2) |
| technischer Wandel (2) |
| technological change (2) |
| technical development (2) |
| Technikgeschichte (1) |
| technische Entwicklung (2) |
| technischer Wandel (2) |
| technological change (2) |