Extrait de la collection de lampes / semi-conducteurs de Rudolf Osterkamp. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Rudolf Osterkamp.
| D80W75-EI |
|
| SAF Süddeutsche Apparate-Fab... |
D |
|
| D125 |
|
| Common type USA tube/semicond. |
USA |
|
| D210 |
|
| Hivac Ltd.; Harrow-on-the-Hill |
GB |
|
| D418 |
1934 |
| Tungsram; Budapest (see also... |
H |
|
| D2102 |
|
| Common type USA tube/semicond. |
USA |
|
| D3601 |
|
| Common type USA tube/semicond. |
USA |
|
| DA1,5/75 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA4/140 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA6-1500 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA7/700 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA8-300 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA10/550 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA10/1250 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA10/1750 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA10/2500 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA10/5000 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA12/12000 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA210S |
|
| ROHM Co., Ltd.; Kyoto |
J |
|
|
|
| DBB50G-5C |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| DD003 |
|
| Lucas, Joseph (Electrical) L... |
GB |
|
| DDD25 |
1941 |
| Common type Europe tube/semi... |
EU |
|
| DDT |
|
| Cossor, A.C.; London |
GB |
|
| DE3 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| DE06_Nelson |
1926 |
| Nelson Electric Co. Ltd.; Lo... |
GB |
|
| DE7 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| DEH610 |
1928 |
| Marconi-Osram - (Valves/Tube... |
GB |
|
| DER |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| DET1_MO |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
