Extrait de la collection de lampes / semi-conducteurs de Aldo Patriarca. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Aldo Patriarca.
| VT-112 |
|
| Common type USA tube/semicond. |
USA |
|
| VR53 |
|
| Common type Great Britain tu... |
GB |
|
| VP4 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| VF7 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
| V888 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| UF85 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| UF80 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| UF41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| UF21 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| UF6 |
1948 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| TEF5 |
1936 |
| Tungsram; Budapest (see also... |
H |
|
| TAL1 |
1935 |
| Tungsram; Budapest (see also... |
H |
|
| TAF7 |
1935 |
| Tungsram; Budapest (see also... |
H |
|
| SFR-100 |
|
| SFR (S.F.R.) - Société Franç... |
F |
|
| RL12P10 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| RENS1823d |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1374d |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1284 |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| PP4101 |
|
| Tungsram; Budapest (see also... |
H |
|
| PP4100 |
|
| Tungsram; Budapest (see also... |
H |
|
| PP430E |
|
| Tungsram; Budapest (see also... |
H |
|
| PP430 |
1929 |
| Tungsram; Budapest (see also... |
H |
|
| PP416 |
|
| Tungsram; Budapest (see also... |
H |
|
| PP226M |
|
| Tungsram; Budapest (see also... |
H |
|
| PL84 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| PL83 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| PL82 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| PF86 |
1959 |
| Common type Europe tube/semi... |
EU |
|
| P2d |
1944 |
| BBC - Brown Boveri; Switzerl... |
CH |
|
| P1_BBC |
|
| BBC - Brown Boveri; Switzerl... |
CH |
|
