| GFA 11/700256 |
Fussbodenheizung aus PE-hart mit Verteiler Membranventile PP Übergänge PVP-System |
1970 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/700257-700259 |
Fussbodenheizung aus PE-hart mit Verteiler Membranventile PP Übergänge PVP-System |
1970 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/700791 |
Versuchsanlage PVC-PVP Anbohrschellen |
1970 |
Item: 6 photos |
digitized | prolonged period of protection |
|
| GFA 11/701132 |
Montage Untersattel an Hauptleitung |
1970 |
Item: 17 photos |
digitized | prolonged period of protection |
|
| GFA 11/710643 |
Ektachrome |
1971 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/710794 |
PVP-Kupplung Hausanschluss |
1971 |
Item: photo |
digitized | prolonged period of protection |
|
| GFA 11/711119 |
Rampenheizung Peh |
1971 |
Item: 5 photos |
digitized | prolonged period of protection |
|
| GFA 11/720743 |
Polybuten Versuchsanlage |
1972 |
Item: 10 photos |
digitized | prolonged period of protection |
|
| GFA 11/720751-720752 |
Rampenheizung in Polybuten |
1972 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/720753-720754 |
Rampenheizung in Polybuten |
1972 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/720755-720756 |
Rampenheizung in Polybuten |
1972 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/720757-720758 |
Rampenheizung in Polybuten |
1972 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/720759 |
Rampenheizung in Polybuten |
1972 |
Item: 4 photos |
digitized | prolonged period of protection |
|
| GFA 11/720958 |
Kabelschutzrohr-Verlegung durch See, Pew Rohre mit Peh Fittings |
1972 |
Item: 14 photos |
digitized | prolonged period of protection |
|
| GFA 11/730103 |
PE-Leitung mit GF Elektroschweissfittings |
1973 |
Item: 10 photos |
digitized | prolonged period of protection |
|
| GFA 11/730292 |
PEH Bodenheizung Montage der Anlage |
1973 |
Item: 10 photos |
digitized | prolonged period of protection |
|
| GFA 11/730515 |
Rampenheizung Firma Pärli Biel, Neubau |
1973 |
Item: 10 photos |
digitized | prolonged period of protection |
|
| GFA 11/730673 |
Bodenheizung mit PEH |
1973 |
Item: 14 photos |
digitized | prolonged period of protection |
|
| GFA 11/730674 |
Bodenheizung mit PEH |
1973 |
Item: 14 photos |
digitized | prolonged period of protection |
|
| GFA 11/740339 |
PE-Einschiebleitung Wallisellen |
1974 |
Item: 20 photos |
digitized | prolonged period of protection |
|
| GFA 11/740386 |
PE-Elektro-Schweiss-Fittings für Schwimmbad |
1974 |
Item: 4 photos |
digitized | prolonged period of protection |
|
| GFA 11/740799 |
Einbau von Anbohrschellen PVC |
1974 |
Item: 5 photos |
digitized | prolonged period of protection |
|
| GFA 11/741099 |
Installation von PE-Rohre mit Elektroschweissfittings |
1974 |
Item: 6 photos |
digitized | prolonged period of protection |
|
| GFA 11/770078 |
PVC-Anbohrschelle mit PVP Abgang auf PE-Rohr |
1977 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/771437 |
Für Prospekte Gas und Wasser Albershausen |
1977 |
Item: 3 photos |
digitized | prolonged period of protection |
|
