Extracto de la colección de válvulas de Michael Mischke. Estas imágenes fueron aportadas en la página de válvula respectiva por Michael Mischke.
| U555C |
|
| Mikroelektronik "Karl Marx" ... |
D |
|
| U666B |
|
| Telefunken Deutschland (TFK)... |
D |
|
| U700D |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| U739D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| U807 |
|
| Werk für Bauelemente der Nac... |
D |
|
| U820B |
|
| Telefunken Deutschland (TFK)... |
D |
|
| U855D |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| U857D |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| U2100B |
|
| Telefunken Deutschland (TFK)... |
D |
|
|
| U2732 |
|
| Mikroelektronik "Karl Marx" ... |
D |
|
| U3870M |
|
| Telefunken Deutschland (TFK)... |
D |
|
| U6239B |
|
| Telefunken Deutschland (TFK)... |
D |
|
| UA855D |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| UAA1000 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| UAA2022 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| UB6220 |
|
| Common type China (PRC) tube... |
PRC |
|
| UB8840M |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
|
| UBA2010 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| UBA2013 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| UC3842 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| UC3843 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| UC3845 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| UDA1320 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| UDA1330 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| UGN503 |
|
| Common type USA tube/semicond. |
USA |
|
| UL224D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| UL1321 |
|
| Unitra CEMI, Naukowo-Produkc... |
PL |
|
| UL1403 |
|
| Unitra CEMI, Naukowo-Produkc... |
PL |
|
Michael Mischke inauguró esta muestra de su colección el día 28.Dec.2005.
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