Extrait de la collection de lampes / semi-conducteurs de Jacob Roschy. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Jacob Roschy.
| ECH84a |
1962 |
| Common type Europe tube/semi... |
EU |
|
| ECH113 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| ECH200 |
|
| Common type Europe tube/semi... |
EU |
|
| ECL11 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| ECL80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| ECL81 |
|
| Common type Europe tube/semi... |
EU |
|
| ECL82 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| ECL86 |
1960 |
| Common type Europe tube/semi... |
EU |
|
| ECL113 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| ECLL800 |
1963 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| EDD11 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EE1 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF1 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF3 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EF4 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| EF5 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF6 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EF7 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EF8 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF9 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF12 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EF12K |
|
| Telefunken Deutschland (TFK)... |
D |
|
| EF13 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EF14 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| EF21_9pin |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| EF22 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF22_9pin |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| EF36 |
1939 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EF37A |
1942 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
