Extrait de la collection de lampes / semi-conducteurs de Jacob Roschy. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Jacob Roschy.
| ASG-0A4 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| ASG5823 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| E140C5 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| G10/1i |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| G132 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| S1/0,2iIIA |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| V30/0.1h |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| AV-199 |
|
| Airline, Super-Airline, Ward... |
USA |
|
| 7377 |
|
| Amperex; New York |
USA |
|
| PZ |
|
| Arcturus Radio Tube Co.; New... |
USA |
|
| Wunderlich |
1932 |
| Arcturus Radio Tube Co.; New... |
USA |
|
| 2B6 |
1933 |
| Arcturus Radio Tube Co.; New... |
USA |
|
| 127 |
|
| Arcturus Radio Tube Co.; New... |
USA |
|
| DQ51 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| BVA247 |
|
| Brimar (STC); Foots Cray |
GB |
|
| R3 |
1934 |
| Brimar (STC); Foots Cray |
GB |
|
| 6L6GTY |
|
| Brimar (STC); Foots Cray |
GB |
|
| B5870 |
|
| Burroughs Corporation; Plain... |
USA |
|
| DZ10 |
|
| Cerberus AG, Schweiz |
CH |
|
| GR15 |
|
| Cerberus AG, Schweiz |
CH |
|
| GR16 |
|
| Cerberus AG, Schweiz |
CH |
|
| SR2B |
|
| Cerberus AG, Schweiz |
CH |
|
| SR4 |
|
| Cerberus AG, Schweiz |
CH |
|
| 72538 |
|
| CHF Müller (Röntgen-Müller);... |
D |
|
| AB1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| AB2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| ABC1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AC2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| ACH1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| AF3 |
1934 |
| Common type Europe tube/semi... |
EU |
|
