Extrait de la collection de lampes / semi-conducteurs de Jacob Roschy. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Jacob Roschy.
| TC03/5P |
|
| Philips; Eindhoven (tubes in... |
NL |
|
|
| TH539 |
|
| Thomson-CSF (matériel profes... |
F |
|
| TM2 |
|
| Common type France tube/semi... |
F |
|
| TM6F6G |
|
| Mazda (tubes), Mazda-Belvu, ... |
F |
|
| TM11F6G |
|
| Common type France tube/semi... |
F |
|
| TM50osc |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| U27 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| U918 |
|
| Osram GmbH KG; Berlin |
D |
|
| U918-3 |
|
| Osram GmbH KG; Berlin |
D |
|
| U2020 |
|
| Osram GmbH KG; Berlin |
D |
|
| U2410P |
|
| Osram GmbH KG; Berlin |
D |
|
| UABC80 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| UAF21 |
|
| Tungsram; Budapest (see also... |
H |
|
| UAF42 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| UAF42F |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
|
| UBC81 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| UBF11 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| UBF80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| UBF89 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| UBL1 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UBL3 |
1948 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| UBL21 |
1941 |
| Common type Europe tube/semi... |
EU |
|
| UBL71 |
1950 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| UC92 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| UCC85 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| UCH4 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UCH5 |
1948 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
