Extrait de la collection de lampes / semi-conducteurs de Rudolf Kernchen. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Rudolf Kernchen.
| RE11 |
1918 |
| Telefunken Deutschland (TFK)... |
D |
|
| RE83 |
1924 |
| Telefunken Deutschland (TFK)... |
D |
|
| 3NF |
1926 |
| Loewe-(Opta); Deutschland |
D |
|
| R220 |
1927 |
| Rectron GmbH; Berlin |
D |
|
| RE084 |
1927 |
| Telefunken Deutschland (TFK)... |
D |
|
| VT-137 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 3NFB |
1927 |
| Loewe-(Opta); Deutschland |
D |
|
| RE074d |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| WG34 |
1934 |
| Loewe-(Opta); Deutschland |
D |
|
| KL1_sidecontact |
1936 |
| Common type Europe tube/semi... |
EU |
|
| RS291 |
1936 |
| Telefunken Deutschland (TFK)... |
D |
|
| 6L6 |
1936 |
| Common type USA tube/semicond. |
USA |
|
| RV12P2000 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
| VCL11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| VY2 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EL152 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| Ba |
|
| Common type Europe tube/semi... |
EU |
|
| CV140 |
|
| Common type Great Britain tu... |
GB |
|
| CV1366 |
|
| Common type Great Britain tu... |
GB |
|
| CV1739 |
|
| ETL Electronic Tubes Ltd., H... |
GB |
|
| CX1159 |
|
| English Electric Valve Compa... |
GB |
|
| DCG4/1000 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
|
|
| E1T |
|
| Common type Europe tube/semi... |
EU |
|
| GZ31 |
|
| Common type Great Britain tu... |
GB |
|
| KS9-40 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| LD2 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| MC1/50 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| NF2 |
|
| Telefunken Deutschland (TFK)... |
D |
|
