Extrait de la collection de lampes / semi-conducteurs de Christian ADAM. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Christian ADAM.
| 26NG |
1934 |
| Loewe-(Opta); Deutschland |
D |
|
| AK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CF2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CK1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CY1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| EF2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EZ1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| FZ1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| EL2 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EM1 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| CCH1 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EAB1 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| A9 |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| A410 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| A441N_5pin |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| AC5/Pen |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| AC107 |
|
| Common type Europe tube/semi... |
EU |
|
| AC122 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AC142 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AC172 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC182 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC192 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| ACH1_Tungsram |
|
| Tungsram; Budapest (see also... |
H |
|
| ACTH1 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| ACVP2 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| AD102 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| ADZ11 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AF170 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AF172 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AG495 |
|
| Tungsram; Budapest (see also... |
H |
|
