Extrait de la collection de lampes / semi-conducteurs de Wolfgang Bauer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Wolfgang Bauer.
| PP2018 |
|
| Tungsram; Budapest (see also... |
H |
|
| PP610 |
|
| Tungsram; Budapest (see also... |
H |
|
| PP430 |
1929 |
| Tungsram; Budapest (see also... |
H |
|
| PP415 |
|
| Tungsram; Budapest (see also... |
H |
|
| PL81A |
|
| Common type Great Britain tu... |
GB |
|
| PD4 |
|
| Triotron (tubes) = Brand of ... |
A |
|
| P469 |
|
| Triotron (tubes) = Brand of ... |
A |
|
| P435 |
|
| Triotron (tubes) = Brand of ... |
A |
|
| NE43 |
|
| Sator (brand of Tungsram for... |
H |
|
| L2318D |
1931 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| L416D |
1930 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| L415D |
1928 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| L43 |
|
| Kremenezky, Johann (Sator); ... |
A |
|
| KL4 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| KL1_5pin |
1934 |
| Common type Europe tube/semi... |
EU |
|
| KF4 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| KF3 |
1936 |
| Common type Europe tube/semi... |
EU |
|
|
| HF93 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| H4128D |
1933 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| H2518D |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| EL91 |
|
| Common type Europe tube/semi... |
EU |
|
|
| EL41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| EL12/375 |
1940 |
| Telefunken Deutschland (TFK)... |
D |
|
| EL12 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EL11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EL5 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL3 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL2 |
1936 |
| Common type Europe tube/semi... |
EU |
|
