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.
| 829B |
|
| Common type USA tube/semicond. |
USA |
|
| EBL21 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| ABC1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| ECC832 |
|
| JJ Electronic; Čadca |
SK |
|
| 83 |
|
| Common type USA tube/semicond. |
USA |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| GL4/1 |
|
| Sator (brand of Tungsram for... |
H |
|
|
| PV200/600 |
|
| Tungsram; Budapest (see also... |
H |
|
| WE55 |
1928 |
| Common type Italy tube/semic... |
I |
|
|
| 5Ц8С |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 506 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 1805 |
1932 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 1803 |
1931 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 1876 |
1935 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AS4125 |
|
| Tungsram; Budapest (see also... |
H |
|
| E452T |
1931 |
| Philips; Eindhoven (tubes in... |
NL |
|
| E455 |
1932 |
| Philips; Eindhoven (tubes in... |
NL |
|
| E462 |
1929 |
| Philips; Eindhoven (tubes in... |
NL |
|
| H4111D |
1932 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| RENS1264 |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| ГМИ-11 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 5-442 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| EM4 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| AK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AK2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| UEL71 |
1948 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| 811 |
|
| Common type USA tube/semicond. |
USA |
|
