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.
| EL90 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EL34 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EK90 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EF94 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EF93 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| ECL80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| ECF12 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| EBF80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EBC91 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| 6CB6 |
1949 |
| Common type Worldwide tube/s... |
ZZ |
|
| EAA11 |
1949 |
| Telefunken Deutschland (TFK)... |
D |
|
| 12AX7 |
1949 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6AN7 |
1949 |
| Common type Australia tube/s... |
AUS |
|
| UY4 |
1949 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
| EM71 |
1949 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| EBC41 |
1949 |
| Common type Europe tube/semi... |
EU |
|
| EB91 |
1949 |
| Common type Europe tube/semi... |
EU |
|
| DL41 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| 12AU7 |
1948 |
| Common type Worldwide tube/s... |
ZZ |
|
| 50C5 |
1948 |
| Common type Worldwide tube/s... |
ZZ |
|
| 12AV6 |
1948 |
| Common type Worldwide tube/s... |
ZZ |
|
| UEL71 |
1948 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| UCH42 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| UBL3 |
1948 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| UAF42 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| EZ41 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| EY51 |
1948 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF42 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| EF40 |
1948 |
| Common type Europe tube/semi... |
EU |
|
