Extrait de la collection de lampes / semi-conducteurs de Alexander Hofer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Alexander Hofer.
| AL5spez |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AL860 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| C3b |
|
| Common type Europe tube/semi... |
EU |
|
| C3c |
|
| Common type Europe tube/semi... |
EU |
|
| C3e |
|
| Common type Europe tube/semi... |
EU |
|
| C3f |
|
| Common type Europe tube/semi... |
EU |
|
| C3m |
|
| Common type Europe tube/semi... |
EU |
|
| C3o |
|
| Common type Europe tube/semi... |
EU |
|
| C3w |
|
| Common type Europe tube/semi... |
EU |
|
| C347 |
|
| Cunningham Inc., E.T.; Harr... |
USA |
|
| CF2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CF2000 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| СО-122 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| СО-187 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| CV207 |
|
| Common type Great Britain tu... |
GB |
|
| CV1195 |
|
| Common type Great Britain tu... |
GB |
|
|
| CV2299 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| CV3889 |
|
| Common type Europe tube/semi... |
EU |
|
| D3a |
|
| Common type Europe tube/semi... |
EU |
|
| D11F |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DF23T |
|
| Tungsram; Budapest (see also... |
H |
|
| DF41w |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| DF650 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| DL1 |
|
| Common type Europe tube/semi... |
EU |
|
| DL15_Lorenz |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| DL22T |
|
| Tungsram; Budapest (see also... |
H |
|
| DL26T |
|
| Tungsram; Budapest (see also... |
H |
|
| DL41 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| DL41w |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
