Extracto de la colección de válvulas de Cristian Wolkenstein. Estas imágenes fueron aportadas en la página de válvula respectiva por Cristian Wolkenstein.
VT-90A |
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Common type USA tube/semicond. |
USA |
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1-V |
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Common type USA tube/semicond. |
USA |
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1C7G |
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Common type USA tube/semicond. |
USA |
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1D5GP |
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Common type USA tube/semicond. |
USA |
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1H4G |
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Common type USA tube/semicond. |
USA |
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1J6G |
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Common type USA tube/semicond. |
USA |
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2A3 |
1933 |
Common type USA tube/semicond. |
USA |
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6A3 |
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Common type USA tube/semicond. |
USA |
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6AB5 |
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Common type USA tube/semicond. |
USA |
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6F7 |
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Common type USA tube/semicond. |
USA |
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12A5 |
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Common type USA tube/semicond. |
USA |
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12L6GT |
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Common type USA tube/semicond. |
USA |
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12W6GT |
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Common type USA tube/semicond. |
USA |
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24 |
1929 |
Common type USA tube/semicond. |
USA |
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24A |
1929 |
Common type USA tube/semicond. |
USA |
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25A6G |
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Common type USA tube/semicond. |
USA |
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25DN6 |
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Common type USA tube/semicond. |
USA |
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25X6GT |
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Common type USA tube/semicond. |
USA |
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25Y5 |
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Common type USA tube/semicond. |
USA |
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80 |
1927 |
Common type USA tube/semicond. |
USA |
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83 |
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Common type USA tube/semicond. |
USA |
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171 |
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Common type USA tube/semicond. |
USA |
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224 |
1929 |
Common type USA tube/semicond. |
USA |
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235 |
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Common type USA tube/semicond. |
USA |
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25Z5 |
1933 |
Common type Worldwide tube/s... |
ZZ |
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DDL4 |
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Cossor, A.C.; London |
GB |
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12EA7GT |
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Fivre - tubes; Milano (MI) |
I |
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6E7 |
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Majestic tubes of Grigsby-Gr... |
USA |
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UE100_Oxytron |
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Oxytron (tubes) Danmark |
DK |
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UBF2 |
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Philips Argentina, FAPESA, M... |
RA |
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Cristian Wolkenstein inauguró esta muestra de su colección el día 30.Jul.2010.
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