Extrait de la collection de lampes / semi-conducteurs de Rudolf Kernchen. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Rudolf Kernchen.
| RL2,4T1 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| RL2P3 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RL2T2 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS235 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS241 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS242 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS291 |
1936 |
| Telefunken Deutschland (TFK)... |
D |
|
| RS391 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS681 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS1003 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| RS1032C |
|
| Siemens (& Halske, -Schucker... |
D |
|
| RS2024CL |
|
| Siemens (& Halske, -Schucker... |
D |
|
| RV2P800 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RV12P2000 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
| RV12P2001 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RV12P4000 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| STV280/40 |
|
| Common type Europe tube/semi... |
EU |
|
| UCSL-500-58 |
|
| Jennings Radio; San Jose (CA) |
USA |
|
| Universal4A |
|
| Radioröhren-Laboratorium-Gmb... |
D |
|
| V125/801tök |
|
| Siemens (& Halske, -Schucker... |
D |
|
| VCL11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| VT-46A |
|
| Common type USA tube/semicond. |
USA |
|
| VT126_TKD |
|
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| VT-137 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| VY2 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| WG34 |
1934 |
| Loewe-(Opta); Deutschland |
D |
|
| YU204 |
|
| Amperex; New York |
USA |
|
| ZA7023 |
|
| Common type Great Britain tu... |
GB |
|
|
| 2C36 |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
