Extrait de la collection de lampes / semi-conducteurs de Wolfgang Eckardt. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Wolfgang Eckardt.
| A_Siemens |
1916 |
| Siemens (& Halske, -Schucker... |
D |
|
| AC50 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| ACH1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| AD1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| ADP670 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| AG1006 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| AL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| ARDD5 |
|
| Common type Great Britain tu... |
GB |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| B4S2 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| Ba |
|
| Common type Europe tube/semi... |
EU |
|
|
|
| BCH1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| BCZ12 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BK1068 |
|
| Common type China (PRC) tube... |
PRC |
|
| BR2 |
|
| Narva, VEB; Kombinat; Oberwe... |
D |
|
| BUY13 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| C_Telefunken |
|
| Telefunken Deutschland (TFK)... |
D |
|
| C3b |
|
| Common type Europe tube/semi... |
EU |
|
| Ce |
|
| Common type Europe tube/semi... |
EU |
|
| СО-124 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| СО-148 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| CV2179 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| CY2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| Da |
|
| Common type Europe tube/semi... |
EU |
|
| DAC21 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| DAC32_KWH |
|
| Hescho - Keramische Werke He... |
D |
|
| DD_WBN |
|
| Werk für Bauelemente der Nac... |
D |
|
