Extrait de la collection de lampes / semi-conducteurs de Etienne Flemal. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Etienne Flemal.
| R1 |
1932 |
| Brimar (STC); Foots Cray |
GB |
|
| R36 |
1924 |
| La Radiotechnique (RT); Pari... |
F |
|
| RE034 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| RE134 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| RE604 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN904 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN924 |
1933 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN1004 |
1927 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN1104 |
1926 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1374d |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1823d |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES094 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES164 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES164d |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES964 |
1933 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN354 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN1064 |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RS237 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS241 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS683 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| S-289415-C |
|
| Westinghouse El. & Mfg. Co. ... |
USA |
|
| STV280/40 |
|
| Common type Europe tube/semi... |
EU |
|
| T250_MO |
1922 |
| MO Valve Co. Ltd.; GB |
GB |
|
| TCF7 |
1935 |
| Tungsram; Budapest (see also... |
H |
|
| TQ1/2 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| TQ2/25 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| U10 |
1930 |
| MO Valve Co. Ltd.; GB |
GB |
|
| UBL1 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UX171A |
1926 |
| Common type USA tube/semicond. |
USA |
|
| UY21 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
