| Identification | |
| Reference Code | GFA 17/FE.4 |
| Title | 4. Sandlabor, Sandregenerierungsanlage // Sand laboratory, sand regeneration facility |
| Creation | 1990 |
| Level of Description | Class |
| Description Control | |
| Created | 2019-03-29 16:47:46 / feggimann |
| Updated | 2022-02-18 15:36:52 / anton |
| Permalink | https://archives.georgfischer.com/objects/52233 |
| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 17/901137 | Sandregenerierungsanlage | 1990 | Item: 1 photo | prolonged period of protection | |
| GFA 17/901341 | Entwicklungsstufen Sandregenerierung | 1990 | Item: 1 photo | prolonged period of protection | |
| GFA 17/901347 | Entwicklungsstufen Sandregenerierung | 1990 | Item: 1 photo | prolonged period of protection | |
| GFA 17/901353 | Entwicklungsstufen Sandregenerierung | 1990 | Item: 1 photo | prolonged period of protection | |
| GFA 17/901359 | Entwicklungsstufen Sandregenerierung | 1990 | Item: 1 photo | prolonged period of protection | |
| GFA 17/901364 | Entwicklungsstufen Sandregenerierung | 1990 | Item: 1 photo | prolonged period of protection | |
| GFA 17/901773 | Sandregenerierungsmaschine, Trommel | 1990 | Item: 1 photo | prolonged period of protection |