Extrait de la collection de lampes / semi-conducteurs de Robert Gillespie. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Robert Gillespie.
| VMP4 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VMS4_Catkin |
1933 |
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VP2B_Mullard |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| VP4B |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| VP21 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VP23 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| VP41 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| VPU1 |
|
| Ekco, E.K.Cole Ltd.; Southen... |
GB |
|
| VR28 |
|
| Common type Great Britain tu... |
GB |
|
| VR35 |
|
| Common type Great Britain tu... |
GB |
|
| VR53 |
|
| Common type Great Britain tu... |
GB |
|
| VR55 |
|
| Common type Great Britain tu... |
GB |
|
| VR57 |
|
| Common type Great Britain tu... |
GB |
|
| VR65A |
|
| Common type Great Britain tu... |
GB |
|
| VR78 |
|
| Common type Great Britain tu... |
GB |
|
| VR91 |
|
| Common type Great Britain tu... |
GB |
|
| VR92 |
|
| Common type Great Britain tu... |
GB |
|
| VR99 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VR100 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| VR105-30 |
|
| Common type USA tube/semicond. |
USA |
|
| VR106 |
|
| Common type Great Britain tu... |
GB |
|
| VR116 |
|
| Common type Great Britain tu... |
GB |
|
| VR135 |
|
| Common type Great Britain tu... |
GB |
|
| VR137 |
|
| Common type Great Britain tu... |
GB |
|
| VR150-30 |
|
| Common type USA tube/semicond. |
USA |
|
| VS2_Ferranti |
|
| Ferranti, GB |
GB |
|
| VS70 |
|
| Common type Great Britain tu... |
GB |
|
| VT_Moorhead |
|
| Moorhead Laboratories (Pacif... |
USA |
|
| VT-1 |
1917 |
| Western Electric Company Inc... |
USA |
|
| VT-1_GE |
|
| General Electric Co. (GE); B... |
USA |
|
