Extrait de la collection de lampes / semi-conducteurs de Karlheinz Fischer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Karlheinz Fischer.
| BF335 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF336 |
|
| Common type Europe tube/semi... |
EU |
|
| BF337 |
|
| Common type Europe tube/semi... |
EU |
|
| BF338 |
|
| Common type Europe tube/semi... |
EU |
|
| BF421 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| BF422 |
|
| Common type Europe tube/semi... |
EU |
|
| BF423 |
|
| Common type Europe tube/semi... |
EU |
|
| BF450 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| BF451 |
|
| Common type Europe tube/semi... |
EU |
|
| BF458 |
|
| Common type Europe tube/semi... |
EU |
|
| BF459 |
|
| Common type Europe tube/semi... |
EU |
|
| BF471 |
|
| Common type Europe tube/semi... |
EU |
|
| BF472 |
|
| Common type Europe tube/semi... |
EU |
|
| BF494 |
|
| Common type Europe tube/semi... |
EU |
|
| BF758 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BF759 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BF760 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BF762 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BF869 |
|
| Common type Europe tube/semi... |
EU |
|
| BF871 |
|
| Common type Europe tube/semi... |
EU |
|
| BF959 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BF964 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BFR91 |
|
| Common type Europe tube/semi... |
EU |
|
| BFR91A |
|
| Common type Europe tube/semi... |
EU |
|
| BFS94 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BFW11 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BFW92 |
|
| Common type Europe tube/semi... |
EU |
|
| BFX36 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BFX48 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BFY33 |
|
| Siemens (& Halske, -Schucker... |
D |
|
