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.
| 8116 |
|
| Amperex; New York |
USA |
|
| TQ1/2 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| TQ2/25 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| R1 |
1932 |
| Brimar (STC); Foots Cray |
GB |
|
| 68502 |
|
| BTH (B.T.H.), British Thomso... |
GB |
|
| AF3 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CL2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EBL1 |
1937 |
| Common type Europe tube/semi... |
EU |
|
| ECH3 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| EL34 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| EL41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| EM4 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| PL83 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| STV280/40 |
|
| Common type Europe tube/semi... |
EU |
|
| UBL1 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UY41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| GZ41 |
1951 |
| Common type France tube/semi... |
F |
|
| AC/HL |
1929 |
| Common type Great Britain tu... |
GB |
|
| ARP35 |
|
| Common type Great Britain tu... |
GB |
|
| AW3 |
|
| Common type Great Britain tu... |
GB |
|
| CV378 |
|
| Common type Great Britain tu... |
GB |
|
| CV1136 |
|
| Common type Great Britain tu... |
GB |
|
| P625A |
1928 |
| Common type Great Britain tu... |
GB |
|
| VR21 |
|
| Common type Great Britain tu... |
GB |
|
| VR136 |
|
| Common type Great Britain tu... |
GB |
|
| UX171A |
1926 |
| Common type USA tube/semicond. |
USA |
|
