| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 17/740392 | Gussgratschleifmaschine Oehler Aarau | 1974 | Item: 7 photos | prolonged period of protection |
1 to 1 from 1 Entries
| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 17/740392 | Gussgratschleifmaschine Oehler Aarau | 1974 | Item: 7 photos | prolonged period of protection |