Extrait de la collection de lampes / semi-conducteurs de Tomasz Szczesniak. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Tomasz Szczesniak.
| VR106 |
|
| Common type Great Britain tu... |
GB |
|
| VR107 |
|
| Common type Great Britain tu... |
GB |
|
| VT2_Oxytron |
|
| Oxytron (tubes) Danmark |
DK |
|
| VT3_Oxytron |
|
| Oxytron (tubes) Danmark |
DK |
|
| VT-4C |
1929 ? |
| Common type USA tube/semicond. |
USA |
|
| VT50 |
|
| Common type Great Britain tu... |
GB |
|
| VT52 |
|
| Common type Europe tube/semi... |
EU |
|
| VT-86 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-94 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-105 |
|
| Common type USA tube/semicond. |
USA |
|
| VT111_TKD |
1927 |
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| VT-112 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-114 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-136 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-153 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-182 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-234 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-250 |
|
| Common type USA tube/semicond. |
USA |
|
| VU39 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VU113 |
|
| Common type Great Britain tu... |
GB |
|
| VY1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| VY2 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| W125 |
1928 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
| W310 |
|
| Ostar (Gustav Ganz); Wien |
A |
|
| W411 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| W462 |
|
| Longlife, the Hague |
NL |
|
| W516 |
|
| Marathon (tubes), Radio-Mara... |
NL |
|
| WE13 |
|
| Telefunken Italia, Milano |
I |
|
| WE15 |
|
| Common type Italy tube/semic... |
I |
|
