Extracto de la colección de válvulas de Peter Pfeiffer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter Pfeiffer.
| EM80 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| EM83 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| EM84 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| EM84a |
1961 |
| Common type Europe tube/semi... |
EU |
|
| EM85 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| EM87 |
1961 |
| Common type Europe tube/semi... |
EU |
|
| EM171 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| EMU10K1 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| EN5311QI |
|
| Common type Worldwide tube/s... |
ZZ |
|
| EP320IPC-35 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| EP8256ET |
|
| Common type Worldwide tube/s... |
ZZ |
|
| EPF10K30AQ |
|
| Common type USA tube/semicond. |
USA |
|
| EPM240T100C5N |
|
| Common type USA tube/semicond. |
USA |
|
| EPM7032 |
|
| Common type USA tube/semicond. |
USA |
|
| EQ80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| ER21A |
|
| Elesta AG, Bad Ragaz |
CH |
|
| ER247 |
|
| Eveready (Ever Ready), AENMC... |
USA |
|
| ES11 |
1952 |
| Elesta AG, Bad Ragaz |
CH |
|
| ESM740 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| EUIX |
|
| Osram GmbH KG; Berlin |
D |
|
| EUVI |
|
| Osram GmbH KG; Berlin |
D |
|
| EUVII |
|
| Osram GmbH KG; Berlin |
D |
|
| EUVIII |
|
| Osram GmbH KG; Berlin |
D |
|
| EUX |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXII |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXIV |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXV |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXX |
|
| Osram GmbH KG; Berlin |
D |
|
| EW16 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| EW20-60V/0,4A |
|
| Osram GmbH KG; Berlin |
D |
|
Peter Pfeiffer inauguró esta muestra de su colección el día 07.May.2020.
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