Extrait de la collection de lampes / semi-conducteurs de Marcello Astolfi. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Marcello Astolfi.
| AA112 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AA114 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AA116 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AA117 |
|
| Common type Europe tube/semi... |
EU |
|
| AA119 |
|
| Common type Europe tube/semi... |
EU |
|
| AC2 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AC107 |
|
| Common type Europe tube/semi... |
EU |
|
| AC117 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AC121 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC122 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AC125 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC126 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC127 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC128 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC132 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC134 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AC138 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AC139 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AC141 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AC142 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| AC152 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC153 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC162 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC179 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| AC180 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC181 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC183 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC185 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC187 |
|
| Common type Europe tube/semi... |
EU |
|
| AC188 |
|
| Common type Europe tube/semi... |
EU |
|
