Extrait de la collection de lampes / semi-conducteurs de Georges Werts. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Georges Werts.
| VA-242H |
|
| Varian; Palo Alto (CA) |
USA |
|
| VCL11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| VFS950F |
|
| Fernseh (Fernseh AG, GmbH, F... |
D |
|
| VMS4B |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VP41 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| VR54 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| VR56 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| VR65 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| VR66 |
|
| Common type Great Britain tu... |
GB |
|
| VR91 |
|
| Common type Great Britain tu... |
GB |
|
| VR92 |
|
| Common type Great Britain tu... |
GB |
|
| VR102 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VR105MT |
|
| Common type USA tube/semicond. |
USA |
|
| VR136 |
|
| Common type Great Britain tu... |
GB |
|
| VT-4C |
1929 ? |
| Common type USA tube/semicond. |
USA |
|
| VT52 |
|
| Common type Europe tube/semi... |
EU |
|
| VT-65 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-66 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-86 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-129 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-135 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-154 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-168A |
|
| Common type USA tube/semicond. |
USA |
|
| VT-182 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-200 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-229 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-231 |
|
| Common type USA tube/semicond. |
USA |
|
| VT501 |
|
| Common type Great Britain tu... |
GB |
|
| VU120A |
|
| Common type Great Britain tu... |
GB |
|
| VU134 |
|
| Common type Great Britain tu... |
GB |
|
