Extrait de la collection de lampes / semi-conducteurs de Chris Lepiarczyk. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Chris Lepiarczyk.
| RES164 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| REN904 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| R0437 |
1930 |
| Rectron GmbH; Berlin |
D |
|
| 6A7 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 25Z5 |
1933 |
| Common type Worldwide tube/s... |
ZZ |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| 6G5 |
1935 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6K7MG |
1935 |
| Common type Worldwide tube/s... |
ZZ |
|
| EB4 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF6 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EZ2 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AM2 |
1937 |
| Common type Europe tube/semi... |
EU |
|
| VY2 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| AZ4 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL12 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| AZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EL12spez |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| DK21 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| UEL11 |
1949 |
| Telefunken Deutschland (TFK)... |
D |
|
| DLL101 |
1950 |
| Tungsram; Budapest (see also... |
H |
|
| EF86 |
1954 |
| Common type Worldwide tube/s... |
ZZ |
|
| ADP665 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| ADP666 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| ADP670 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| ADP671 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| ADP672 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| AF426 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| AF427 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
| AF428 |
|
| TEWA, Fabryka Półprzewodnikó... |
PL |
|
