Extrait de la collection de lampes / semi-conducteurs de Karl - Heinz Bossan. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Karl - Heinz Bossan.
| RV258 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| S321 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| SRS326 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| TAD1 |
1936 |
| Tungsram; Budapest (see also... |
H |
|
| TCC2 |
1935 |
| Tungsram; Budapest (see also... |
H |
|
| TM |
1915 |
| Common type France tube/semi... |
F |
|
| TRS3 |
|
| Zenith (Tubes); Monza |
I |
|
| UC92 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| V62 |
|
| Splendor Lampenfabriek; Nijm... |
NL |
|
| VC1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| VR22 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VT-202 |
|
| Common type USA tube/semicond. |
USA |
|
| W406 |
1927 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| W2418 |
1933 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| W4080 |
1929 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| W4110 |
1933 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| ГП-5 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 2A3 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 4V1 |
1936 |
| Loewe-(Opta); Deutschland |
D |
|
| 6/100Amp |
|
| Métal; France (tubes) |
F |
|
| 6AB4 |
|
| Common type USA tube/semicond. |
USA |
|
| 6AF4 |
|
| Common type USA tube/semicond. |
USA |
|
| 6AF4A |
|
| Common type Worldwide tube/s... |
ZZ |
|
|
| 6B4G |
|
| Common type USA tube/semicond. |
USA |
|
|
| 6С2С |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 6C4 |
|
| Common type USA tube/semicond. |
USA |
|
| 6C5 |
1935 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6С5Д |
|
| Common type USSR (SU) tube/s... |
SU |
|
