Extrait de la collection de lampes / semi-conducteurs de Marcello Astolfi. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Marcello Astolfi.
| BF154 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF159 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF160 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF167 |
|
| Common type Europe tube/semi... |
EU |
|
| BF173 |
|
| Common type Europe tube/semi... |
EU |
|
| BF174 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF176 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF177 |
|
| Common type Europe tube/semi... |
EU |
|
| BF178 |
|
| Common type Europe tube/semi... |
EU |
|
| BF184 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF185 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF194 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF195 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF198 |
|
| Common type Europe tube/semi... |
EU |
|
| BF199 |
|
| Common type Europe tube/semi... |
EU |
|
| BF200 |
|
| Common type Europe tube/semi... |
EU |
|
| BF222 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF225 |
|
| Texas Instruments, Dallas |
USA |
|
| BF233 |
|
| Common type Europe tube/semi... |
EU |
|
| BF234 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF235 |
|
| Common type Europe tube/semi... |
EU |
|
| BF238 |
|
| Texas Instruments, Dallas |
USA |
|
| BF241 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF244 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF245 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF251 |
|
| Common type Italy tube/semic... |
I |
|
| BF254 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF255 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF257 |
|
| Common type Europe tube/semi... |
EU |
|
| BF258 |
|
| Common type Europe tube/semi... |
EU |
|
