Extrait de la collection de lampes / semi-conducteurs de Hubert Küper. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Hubert Küper.
| EF14 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| EF732 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| EL13 |
1949 |
| Telefunken Deutschland (TFK)... |
D |
|
| EL152 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| EZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| RS1029 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| ECH11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| ECH81 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| ECL80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| ECL82 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| EF12 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EF42 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| EF80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EF183 |
1960 |
| Common type Europe tube/semi... |
EU |
|
| EL41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| EL84 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| EL95 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| EM4 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| PC86 |
1958 |
| Common type Europe tube/semi... |
EU |
|
| PC88 |
1961 |
| Common type Europe tube/semi... |
EU |
|
| PCC84 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| PCC88 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| PCL82 |
1955 |
| Common type Europe tube/semi... |
EU |
|
| PCL84 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| PCL85 |
1961 |
| Common type Europe tube/semi... |
EU |
|
| PL36 |
1955 |
| Common type Europe tube/semi... |
EU |
|
| PL500 |
1960 |
| Common type Europe tube/semi... |
EU |
|
| PL504 |
1966 |
| Common type Europe tube/semi... |
EU |
|
| QQE03/12 |
|
| Common type Europe tube/semi... |
EU |
|
| EF95 |
1953 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
