| GFA 11/681168 |
Leitungen mit Korrosionserscheinungen |
1968 |
Item: photo |
digitized | prolonged period of protection |
|
| GFA 11/681389 |
Wasseraufbereitungsanlage |
1968 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/681390 |
Wasseraufbereitungsanlage |
1968 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/681391-681392 |
Wasseraufbereitungsanlage |
1968 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/681393-681394 |
Wasseraufbereitungsanlage |
1968 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/681395-681396 |
Wasseraufbereitungsanlage |
1968 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/681397-681398 |
Wasseraufbereitungsanlage |
1968 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/681399 |
Wasseraufbereitungsanlage |
1968 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/681408 |
PVC-Fitting und Armaturen |
1968 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/681409-681410 |
PVC-Fitting und Armaturen |
1968 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/690008-690010 |
Anionen- und Kationenaustauscher |
1969 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/690011-690013 |
Anionen- und Kationenaustauscher |
1969 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/690014-690016 |
Anionen- und Kationenaustauscher |
1969 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/690385-690387 |
PVC Leitungen mit Fittings |
1969 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/690388-690389 |
PVC Leitungen mit Fittings |
1969 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/690390-690393 |
PVC Leitungen mit Fittings |
1969 |
Item: 4 photos |
digitized | prolonged period of protection |
|
| GFA 11/690695-690696 |
Rohrhalter mit Schalenkupplung |
1969 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/690793-690796 |
PVC eingespritzte Tempergussfittings |
1969 |
Item: 4 photos |
digitized | prolonged period of protection |
|
| GFA 11/690797-690799 |
PVC eingespritzte Tempergussfittings |
1969 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/691161-691162 |
Ausstellungsstand mit Wasseraufbereitungsanlage |
1969 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/691165-691167 |
PVC-Hart-Installation |
1969 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/691168-691169 |
PVC-Hart-Installation |
1969 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/691170-691171 |
PVC-Hart-Installation |
1969 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/691172-691173 |
PVC-Hart-Installation |
1969 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/691209 |
Neutralisationsanlage |
1969 |
Item: 5 photos |
digitized | prolonged period of protection |
|