Extrait de la collection de lampes / semi-conducteurs de Tomasz Szczesniak. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Tomasz Szczesniak.
| СО-257 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| СО-241 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| СО-182 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| CL6 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| CL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| CL2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CL1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CK5725 |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CK569AX |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CK531DX |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CK525AX |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CK502AX |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| CF50 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF3 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CF1 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| C443 |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| C3m |
|
| Common type Europe tube/semi... |
EU |
|
|
| C3e |
|
| Common type Europe tube/semi... |
EU |
|
| C3b |
|
| Common type Europe tube/semi... |
EU |
|
| BL2 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| BD100 |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| B2047 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| B543 |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| APPX2470 |
|
| Common type Europe tube/semi... |
EU |
|
| APP4C |
|
| Tungsram (Tube Brand), Tungs... |
GB |
|
| APP4B |
|
| Tungsram; Budapest (see also... |
H |
|
| AL5/375 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
