Extrait de la collection de lampes / semi-conducteurs de Pius Steiner. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Pius Steiner.
| SR3 |
|
| Cerberus AG, Schweiz |
CH |
|
| ES11 |
1952 |
| Elesta AG, Bad Ragaz |
CH |
|
| ES1 |
1952 |
| Elesta AG, Bad Ragaz |
CH |
|
| ZA5502 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| T110-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| ATP4 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| 2N104 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| GR43 |
|
| Cerberus AG, Schweiz |
CH |
|
| ER32A |
|
| Elesta AG, Bad Ragaz |
CH |
|
| ER21A |
|
| Elesta AG, Bad Ragaz |
CH |
|
| ER2_Elesta |
|
| Elesta AG, Bad Ragaz |
CH |
|
| ER1 |
|
| Elesta AG, Bad Ragaz |
CH |
|
| BT13 |
|
| Cerberus AG, Schweiz |
CH |
|
|
| 154-0904-02 |
|
| Tektronix; Portland, OR |
USA |
|
| 154-0698-00 |
|
| Tektronix; Portland, OR |
USA |
|
|
| AS17-21 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| ZM1050 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| NL842 |
|
| National Electronics, Inc.; ... |
USA |
|
| EZ10B |
|
| Elesta AG, Bad Ragaz |
CH |
|
| CK1414 |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| C327P31B |
|
| NEC Corporation, Nippon Elec... |
J |
|
| ECT100 |
|
| Elesta AG, Bad Ragaz |
CH |
|
