Extrait de la collection de lampes / semi-conducteurs de Alexander Hofer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Alexander Hofer.
| A_Telefunken |
|
| Telefunken Deutschland (TFK)... |
D |
|
| A20 |
|
| Kremenezky, Johann (Sator); ... |
A |
|
| A341 |
1925 |
| Philips; Eindhoven (tubes in... |
NL |
|
| A520 |
|
| Ostar (Gustav Ganz); Wien |
A |
|
| A1820 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| A2087 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| Aa |
|
| Common type Europe tube/semi... |
EU |
|
| AB1926_triode |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| ABF1 |
|
| Philips Italy; Milano (MI) |
I |
|
| AC100 |
1935 |
| Telefunken Deutschland (TFK)... |
D |
|
| AC101 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| AC102 |
1935 |
| Siemens-Austria (WSW); Wien |
A |
|
| AC701 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| ACH1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| ACSS4 |
|
| Novis; Wien (Tubes) |
A |
|
| ACT29 |
|
| GEC, General Electric Co Ltd... |
GB |
|
| AD1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AD101 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AD102 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AF2 |
1933 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AF7 |
1934 |
| Common type Europe tube/semi... |
EU |
|
|
| AF100 |
1940 |
| Telefunken Deutschland (TFK)... |
D |
|
| AG495_7pin |
|
| Tungsram; Budapest (see also... |
H |
|
| AG1006 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| AH211A |
|
| English Electric Valve Compa... |
GB |
|
| AJ5101 |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| AK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AL1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
