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.
| S1/1i |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| S1/3iII |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| S321 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| S412 |
|
| Radio-Record - Röhrenmarke; ... |
NL |
|
|
| SD1A |
|
| Telefunken Deutschland (TFK)... |
D |
|
| SR180 |
|
| Kremenezky, Johann (Sator); ... |
A |
|
| SRL460 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| SRS302 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| SRS326 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| SRS360 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| SRS502 |
|
| Phönix Röntgenröhrenwerk, Ru... |
D |
|
| SRW357 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| SS_Triotron |
1924 |
| Triotron (tubes) = Brand of ... |
A |
|
| SSI_G5K |
1917 |
| Siemens (& Halske, -Schucker... |
D |
|
| Ste1000/02/03 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| Ste1000/2/6 |
1940 ? |
| Siemens (& Halske, -Schucker... |
D |
|
| Stem1000/1/1,5 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| T1_TKD |
|
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| T50-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| T116 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| T150-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| T300-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| T730 |
|
| Radio-Record - Röhrenmarke; ... |
NL |
|
| T740 |
|
| Radio-Record - Röhrenmarke; ... |
NL |
|
| T1000-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| TA4/250 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
|
|
| TA12/20 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
