Extrait de la collection de lampes / semi-conducteurs de Ottmar Rollmann. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Ottmar Rollmann.
| EC90 |
|
| Common type Europe tube/semi... |
EU |
|
| ECC801S |
|
| Telefunken Deutschland (TFK)... |
D |
|
| ECC2000 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| ECF80 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| ECF82 |
|
| Common type Europe tube/semi... |
EU |
|
| ECH11E |
|
| Inter und Union, Deutschland... |
D |
|
| ECL84 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| EF91 |
|
| Common type Europe tube/semi... |
EU |
|
| EF92 |
|
| Common type Europe tube/semi... |
EU |
|
| EF732 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
|
| EF805S |
|
| Common type Europe tube/semi... |
EU |
|
| EH90 |
|
| Common type Europe tube/semi... |
EU |
|
| EL83 |
|
| Common type Europe tube/semi... |
EU |
|
| EL91 |
|
| Common type Europe tube/semi... |
EU |
|
| EL508 |
|
| Common type Europe tube/semi... |
EU |
|
| EL802 |
|
| Common type Europe tube/semi... |
EU |
|
| EL805 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| EUIX |
|
| Osram GmbH KG; Berlin |
D |
|
| EY83 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
|
| EZ81 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| GLe10000/025/1 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| GR150A |
|
| Deutsche Glimmlampen GmbH, (... |
D |
|
| GY501 |
|
| Common type Europe tube/semi... |
EU |
|
|
| HR2_Ferranti |
|
| Ferranti, GB |
GB |
|
| LS50 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| M8100 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
