| GFA 11/44775 |
Verteilbatterie |
1944 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/44951 |
Verteilbatterie |
1944 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/45156 |
GF Fittings Rechenschieber |
1945 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/4549 |
Schlauchwasserwaage |
1945 |
Item: 3 photos |
digitized | prolonged period of protection |
|
| GFA 11/46515 |
Fittingsinstallation |
1946 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/46595 |
Fittingsinstallation |
1946 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/46596 |
Fittingsinstallation |
1946 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/46597 |
Fittingsinstallation |
1946 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/481163-481168 |
Rohrmontagearbeiten in der Praxis |
1948 |
Item: 6 photos |
digitized | prolonged period of protection |
|
| GFA 11/481285-481286 |
Werkstatt |
1948 |
Item: 2 photos |
digitized | prolonged period of protection |
|
| GFA 11/481287 |
Rohrinstallation |
1948 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/481288 |
Rohrinstallation |
1948 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/481289 |
Rohrinstallation |
1948 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/481290 |
Rohrinstallation |
1948 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/481618 |
Verteilerbatterie |
1948 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/481619 |
Verteilerbatterie |
1948 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/48827 |
Fittings-Verteilbatterie |
1948 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/490044 |
Verteilbatterien |
1949 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/490045 |
Verteilbatterien |
1949 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/490236 |
Rohrmontage Girhaldenweg ZH |
1949 |
Item: 7 photos |
digitized | prolonged period of protection |
|
| GFA 11/490246-490249 |
Rohrinstallation Schaffhausen |
1949 |
Item: 4 photos |
digitized | prolonged period of protection |
|
| GFA 11/490381 |
Kontroll-Mano- und Thermo-Meter |
1949 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/491192 |
Montagebeispiele für Gasuhren-Anschluss |
1949 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/491193 |
Montagebeispiele für Gasuhren-Anschluss |
1949 |
Item: 1 photo |
digitized | prolonged period of protection |
|
| GFA 11/491194 |
Montagebeispiele für Gasuhren-Anschluss |
1949 |
Item: 1 photo |
digitized | prolonged period of protection |
|
