Extracto de la colección de válvulas de Peter Pfeiffer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter Pfeiffer.
D345D |
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Halbleiterwerk Frankfurt /Od... |
D |
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D346D |
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Halbleiterwerk Frankfurt /Od... |
D |
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D347D |
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Halbleiterwerk Frankfurt /Od... |
D |
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D348D |
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Halbleiterwerk Frankfurt /Od... |
D |
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D351D |
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Halbleiterwerk Frankfurt /Od... |
D |
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D491D |
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Funkwerk Erfurt, VEB, RFT (O... |
D |
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D492D |
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Funkwerk Erfurt, VEB, RFT (O... |
D |
|
DA90 |
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Common type Europe tube/semi... |
EU |
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DAC7725 |
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Texas Instruments, Dallas |
USA |
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DAC7734 |
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Texas Instruments, Dallas |
USA |
|
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DAF191 |
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Röhrenwerk "Anna Seghers" Ne... |
D |
|
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DC760 |
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Röhrenwerk "Anna Seghers" Ne... |
D |
|
DC762 |
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Röhrenwerk "Anna Seghers" Ne... |
D |
|
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DCG3/3000 |
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Philips; Eindhoven (tubes in... |
NL |
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DCG4/1000 |
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Philips; Eindhoven (tubes in... |
NL |
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DCG4/1000E01 |
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Philips; Eindhoven (tubes in... |
NL |
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DCX4/1000 |
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Philips; Eindhoven (tubes in... |
NL |
|
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DD4 |
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Cossor, A.C.; London |
GB |
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DE1_Oxytron |
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Oxytron (tubes) Danmark |
DK |
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DF04 |
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Common type Worldwide tube/s... |
ZZ |
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DF61 |
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Common type Europe tube/semi... |
EU |
|
DF191 |
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Röhrenwerk "Anna Seghers" Ne... |
D |
|
DF669 |
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Röhrenwerk "Anna Seghers" Ne... |
D |
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DF961 |
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Röhrenwerk "Anna Seghers" Ne... |
D |
|
DG9-3 |
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Philips; Eindhoven (tubes in... |
NL |
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DG409 |
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Common type USA tube/semicond. |
USA |
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Peter Pfeiffer inauguró esta muestra de su colección el día 07.May.2020.
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