Extrait de la collection de lampes / semi-conducteurs de Siegmar Mey. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Siegmar Mey.
| A4100 |
1928 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| A4110 |
1929 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AL5 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| B203 |
1926 |
| Philips; Eindhoven (tubes in... |
NL |
|
| B406 |
1924 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CB2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF3 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CY1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| DCH11 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| DL192 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| DL962 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| E438N |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| E443H |
1933 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EC50 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| EC360 |
|
| Röhrenwerk Mühlhausen, VEB (... |
D |
|
| EF98 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| EF806S |
|
| Telefunken Deutschland (TFK)... |
D |
|
| EM4 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| EM35 |
1952 |
| Telefunken Deutschland (TFK)... |
D |
|
| EM83 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| EM84 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| GR150/A |
|
| Deutsche Glimmlampen GmbH, (... |
D |
|
| OT100 |
|
| Tungsram; Budapest (see also... |
H |
|
| PL17 |
|
| Common type Europe tube/semi... |
EU |
|
|
| RE034_Serie |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RE144 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| RE304 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES164 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN1503 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
