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.
| AC126 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC125 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC122 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AC121 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC117 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AC107 |
|
| Common type Europe tube/semi... |
EU |
|
| BStCC0146 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BStC0246 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| GR17 |
|
| Cerberus AG, Schweiz |
CH |
|
| G240/2D |
|
| Standard Telephones and Cabl... |
GB |
|
| 5727 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| Ste1300/01/05 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| EC50 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| 1S1697 |
|
| Common type Italy tube/semic... |
I |
|
| 1S188 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
|
| 1N78 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N60 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| OAZ213 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| OAZ211 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| OAZ208 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| OAZ205 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| OA210 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| OA202 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| OA200 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| OA160 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| OA95 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| OA91 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| OA90 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| OA85 |
|
| Common type Europe tube/semi... |
EU |
|
