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.
| AL5 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| AL5spez |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AL860 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| Arcotron201 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AS17-21 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| AS1000 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| ASG5020A |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| AT20 |
|
| Common type Great Britain tu... |
GB |
|
| ATL5-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| ATW20-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| AU6 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| AW17-69 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AX1 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AX50 |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| AZ11S |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| AZ31 |
1938 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| B_Raytheon |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| В1-0,15/55 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| B13S7 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| B16S21 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| Ba |
|
| Common type Europe tube/semi... |
EU |
|
| Bas |
|
| Common type Europe tube/semi... |
EU |
|
| BEb |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BLX14 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BO |
1926 |
| Siemens (& Halske, -Schucker... |
D |
|
| BT83 |
|
| BTH (B.T.H.), British Thomso... |
GB |
|
| BTL6-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
