Extrait de la collection de lampes / semi-conducteurs de Marcello Astolfi. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Marcello Astolfi.
| DY802 |
1967 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EC97 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EF36 |
1939 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| OA210 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| OC26 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PCF86 |
1961 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| TAA310 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| 2SB111 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SB113 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SB115 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SB117 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SB165 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2A4G |
|
| Philco, Philadelphia Stg. Ba... |
USA |
|
| 117Z3 |
|
| Philco, Philadelphia Stg. Ba... |
USA |
|
| AFZ12 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BD115 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BDX63 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BDY92 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BF982 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BSW68 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BSX60 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DAF91 |
1947 |
| Philips; Eindhoven (tubes in... |
NL |
|
| DG7-2 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| EBC3 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EC95 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH4 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF9 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| OA50 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| OA81 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| OA200 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
