Object, machine, apparatus, tool, technical instrument
Ventil
Manuelle oder automatische Absperrvorrichtung für Flüssigkeiten oder Gase.
valve
A manual or automatic shut-off device for liquids or gases.
| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 11/41221 | Drosselklappe | 1941 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48574 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48575 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48576 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48577 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48578 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48579 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48580 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48581 | Absperrschieber | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48582 | Schrägsitzventil | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/48583 | Schrägsitzventil | 1948 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/541038-541040 | Drosselklappen mit Skalen | 1954 | Item: 3 photos | digitized | prolonged period of protection | |
| GFA 11/570623 | Drosselklappe | 1957 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/590904-590906 | SAUNDERS-Ventil, Membran Absperrventil | 1959 | Item: 3 photos | digitized | prolonged period of protection | |
| GFA 11/591293-591295 | Saunders Membran-Absperrventil | 1959 | Item: 3 photos | digitized | prolonged period of protection | |
| GFA 11/591296-591297 | PVC-Schrägsitzventil | 1959 | Item: 2 photos | digitized | prolonged period of protection | |
| GFA 11/591298-591299 | PVC-Schrägsitzventil | 1959 | Item: 2 photos | digitized | prolonged period of protection | |
| GFA 11/600400-600401 | Membrane für Absperrventile PVC | 1960 | Item: 2 photos | digitized | prolonged period of protection | |
| GFA 11/600478 | PVC-Schrägsitzventil (zerlegt) Foto ungültig | 1960 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/600507 | PVC-Schrägsitzventil (Schnitt) | 1960 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/601052 | Schieber | 1960 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/601053-601054 | Durchgangs-Ventil | 1960 | Item: 2 photos | digitized | prolonged period of protection | |
| GFA 11/601417 | PVC- Schrägsitzventil | 1960 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/601452 | Saunders-Ventil (zerlegt) PVC | 1960 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 11/610295-610297 | Schrägsitzventil | 1961 | Item: 3 photos | digitized | prolonged period of protection |