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.
R5 |
|
La Radiotechnique (RT); Pari... |
F |
|
RE134 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
REN904 |
1929 |
Telefunken Deutschland (TFK)... |
D |
|
REN1004 |
1927 |
Telefunken Deutschland (TFK)... |
D |
|
RL2,4T1 |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RL2T2 |
|
Telefunken Deutschland (TFK)... |
D |
|
RL12T2 |
|
Telefunken Deutschland (TFK)... |
D |
|
SRS326 |
|
Werk für Fernmeldewesen (OSW... |
D |
|
TC04/10-02 |
|
Philips; Eindhoven (tubes in... |
NL |
|
UD4_Triode |
|
Triotron (tubes) = Brand of ... |
A |
|
UX171A |
1926 |
Common type USA tube/semicond. |
USA |
|
UX226 |
1927 |
Common type USA tube/semicond. |
USA |
|
V5 |
|
Cossor, A.C.; London |
GB |
|
VR21 |
|
Common type Great Britain tu... |
GB |
|
VT-232 |
|
Common type USA tube/semicond. |
USA |
|
X-226 |
|
Hygrade Lamp Co. (Neptron); ... |
USA |
|
2C40 |
|
Common type USA tube/semicond. |
USA |
|
|
2LO |
1927 |
Radio-Record - Röhrenmarke; ... |
NL |
|
3A/146J |
|
Standard Telephones and Cabl... |
GB |
|
|
6/100 |
1924 |
Métal; France (tubes) |
F |
|
6F5MG |
|
Common type Worldwide tube/s... |
ZZ |
|
8-400A |
|
Eimac (brand name) |
USA |
|
10E/176 |
|
Common type Great Britain tu... |
GB |
|
27 |
1927 |
Common type Worldwide tube/s... |
ZZ |
|
37 |
|
Common type USA tube/semicond. |
USA |
|
56 |
1932 |
Common type USA tube/semicond. |
USA |
|
76 |
1933 |
Common type USA tube/semicond. |
USA |
|
210HF_Cossor |
|
Cossor, A.C.; London |
GB |
|