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.
| CF3 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF50 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| CK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CK505AX |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CK1005 |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CL2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CL6 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| CV6 |
|
| Common type Great Britain tu... |
GB |
|
| CV45 |
|
| Common type Great Britain tu... |
GB |
|
| CV54 |
|
| Common type Great Britain tu... |
GB |
|
| CV65 |
|
| Common type Great Britain tu... |
GB |
|
|
| CV118 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| CV121 |
|
| Common type Great Britain tu... |
GB |
|
| CV131 |
|
| Common type Great Britain tu... |
GB |
|
| CV133 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| CV136 |
|
| Common type Great Britain tu... |
GB |
|
| CV137 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| CV138 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| CV187 |
|
| Common type Great Britain tu... |
GB |
|
| CV284 |
|
| Common type Great Britain tu... |
GB |
|
|
| CV309 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| CV315 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| CV329 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| CV415 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| CV493 |
|
| Common type Great Britain tu... |
GB |
|
| CV784 |
|
| Common type Great Britain tu... |
GB |
|
| CV785 |
|
| Common type Great Britain tu... |
GB |
|
