Extrait de la collection de lampes / semi-conducteurs de Jürgen Tiedmann. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Jürgen Tiedmann.
| A408 |
1926 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AB2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AC2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AF7 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| AM2 |
1937 |
| Common type Europe tube/semi... |
EU |
|
| AW43-88 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| AZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| B7S1 |
1954 ? |
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| B7S4 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| B30M2 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| B43G2 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| B43M2 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| B47G2 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| B53G1 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| B53G2 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| B59G2 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| CBC1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF3 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| CY1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| D13-27GH |
|
| Common type Europe tube/semi... |
EU |
|
| DAF191 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| DF191 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| DK96 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| DL96 |
1953 |
| Common type Europe tube/semi... |
EU |
|
