Extrait de la collection de lampes / semi-conducteurs de Alberto Ammendola. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Alberto Ammendola.
| AB2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| ABC1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AC2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| ACH1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| AF3 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AF7 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AK2 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| AZ2 |
1936 |
| Philips Italy; Milano (MI) |
I |
|
| AZ41 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| E1148 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| EABC80 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| EB34 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EBC3 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EBF1 |
1936 |
| Philips Australia |
AUS |
|
| EBF2 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EBL1 |
1937 |
| Common type Europe tube/semi... |
EU |
|
| ECH3 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| ECH4 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH42 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| ECL82 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| EF6 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EF9 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EK2 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EK3 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL2 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EL3N |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
