Extrait de la collection de lampes / semi-conducteurs de Ottmar Rollmann. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Ottmar Rollmann.
| ECH11g |
1947 |
| Telefunken Deutschland (TFK)... |
D |
|
| ECH11E |
|
| Inter und Union, Deutschland... |
D |
|
| ECH11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| ECH4 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH3 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| ECF83 |
1958 |
| Common type Europe tube/semi... |
EU |
|
| ECF82 |
|
| Common type Europe tube/semi... |
EU |
|
| ECF80 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| ECF1 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| ECC2000 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| ECC808 |
1963 |
| Common type Europe tube/semi... |
EU |
|
| ECC801S |
|
| Telefunken Deutschland (TFK)... |
D |
|
|
| ECC85 |
1953 |
| Common type Worldwide tube/s... |
ZZ |
|
| ECC83 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| ECC82 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| ECC81 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| ECC40 |
1948 |
| Common type Europe tube/semi... |
EU |
|
|
| EC92 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| EC90 |
|
| Common type Europe tube/semi... |
EU |
|
| EC86 |
1959 |
| Telefunken Deutschland (TFK)... |
D |
|
| EC81 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
| EBL1 |
1937 |
| Common type Europe tube/semi... |
EU |
|
| EBF89 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| EBF80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EBF15 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| EBF11 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EBC91 |
1950 |
| Common type Europe tube/semi... |
EU |
|
