Extrait de la collection de lampes / semi-conducteurs de Pedro Prieto-Castro. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Pedro Prieto-Castro.
860 |
|
Common type USA tube/semicond. |
USA |
|
866A |
|
General Electric for Brand R... |
USA |
|
867 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
868 |
|
Common type Worldwide tube/s... |
ZZ |
|
902A |
|
Common type USA tube/semicond. |
USA |
|
922 |
|
Common type USA tube/semicond. |
USA |
|
923 |
|
Common type USA tube/semicond. |
USA |
|
966 |
|
United Electronics Co.; Newa... |
USA |
|
1002 |
|
Philips; Eindhoven (tubes in... |
NL |
|
1006 |
|
Common type USA tube/semicond. |
USA |
|
1039 |
|
Philips; Eindhoven (tubes in... |
NL |
|
1110 |
|
Philips; Eindhoven (tubes in... |
NL |
|
1173 |
|
Philips; Eindhoven (tubes in... |
NL |
|
1258 |
|
Common type USA tube/semicond. |
USA |
|
1616 |
|
Common type USA tube/semicond. |
USA |
|
1619 |
|
Common type USA tube/semicond. |
USA |
|
1821 |
1929 |
Philips; Eindhoven (tubes in... |
NL |
|
1832 |
1933 |
Philips; Eindhoven (tubes in... |
NL |
|
1915 |
|
Philips; Eindhoven (tubes in... |
NL |
|
1926 |
|
Philips; Eindhoven (tubes in... |
NL |
|
2050 |
|
Common type USA tube/semicond. |
USA |
|
2769 |
|
Philips; Eindhoven (tubes in... |
NL |
|
3006 |
1927 |
Philips; Eindhoven (tubes in... |
NL |
|
3554 |
|
Philips; Eindhoven (tubes in... |
NL |
|
4004B |
|
Standard Telephones and Cabl... |
GB |
|
4033L |
|
Common type Great Britain tu... |
GB |
|
4049D |
|
Standard Telephones and Cabl... |
GB |
|
4064B |
|
Standard Telephones and Cabl... |
GB |
|
4211D |
|
Standard Telephones and Cabl... |
GB |
|
4304CB |
|
Standard Telephones and Cabl... |
GB |
|