Extrait de la collection de lampes / semi-conducteurs de Ernst Röggla. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Ernst Röggla.
| GL4/1 |
|
| Sator (brand of Tungsram for... |
H |
|
| H4111D |
1932 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
|
|
| P43 |
|
| Sator (brand of Tungsram for... |
H |
|
| PV200/600 |
|
| Tungsram; Budapest (see also... |
H |
|
| REN904 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1264 |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| SRS552N |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| UEL71 |
1948 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| UX201A |
1925 |
| Common type USA tube/semicond. |
USA |
|
| VCL11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| VF7 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
| VL1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| WE35 |
|
| Common type Italy tube/semic... |
I |
|
| WE55 |
1928 |
| Common type Italy tube/semic... |
I |
|
| ГМ-70 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| ГМИ-11 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 5-442 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
|
| 5Ц8С |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 6С33С |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 41 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 42 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 47 |
1931 |
| Common type USA tube/semicond. |
USA |
|
| 83 |
|
| Common type USA tube/semicond. |
USA |
|
| 328A |
1937 |
| Western Electric Company Inc... |
USA |
|
| 506 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 811 |
|
| Common type USA tube/semicond. |
USA |
|
| 829B |
|
| Common type USA tube/semicond. |
USA |
|
