Extracto de la colección de válvulas de Museum Roggenhofer. Estas imágenes fueron aportadas en la página de válvula respectiva por Museum Roggenhofer.
2SA699 |
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Common type Japan tube/semic... |
J |
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2SA719 |
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Common type Japan tube/semic... |
J |
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2SA733 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA748 |
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Common type Japan tube/semic... |
J |
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2SA768 |
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Common type Japan tube/semic... |
J |
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2SA771 |
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Common type Japan tube/semic... |
J |
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2SA794 |
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Common type Japan tube/semic... |
J |
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2SA817 |
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Toshiba Corporation; Tokyo |
J |
|
2SA844 |
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Hitachi Ltd.; Tokyo |
J |
|
2SA900 |
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Common type Japan tube/semic... |
J |
|
2SA933 |
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Common type Japan tube/semic... |
J |
|
2SA940 |
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Toshiba Corporation; Tokyo |
J |
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2SA958 |
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Common type Japan tube/semic... |
J |
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2SA965 |
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Toshiba Corporation; Tokyo |
J |
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2SA968 |
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Toshiba Corporation; Tokyo |
J |
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2SA970 |
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NEC Corporation, Nippon Elec... |
J |
|
2SA984 |
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Sanyo Electric Co. Ltd.; Mor... |
J |
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2SA992 |
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NEC Corporation, Nippon Elec... |
J |
|
2SA999 |
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Common type Japan tube/semic... |
J |
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2SA1011 |
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Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA1012 |
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Toshiba Corporation; Tokyo |
J |
|
2SA1013 |
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Toshiba Corporation; Tokyo |
J |
|
2SA1015 |
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Toshiba Corporation; Tokyo |
J |
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2SA1038 |
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ROHM Co., Ltd.; Kyoto |
J |
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2SA1061 |
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Common type Japan tube/semic... |
J |
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2SA1104 |
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Common type Japan tube/semic... |
J |
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2SA1112 |
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Common type Japan tube/semic... |
J |
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2SA1124 |
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Matsushita tubes; Osaka |
J |
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2SA1129 |
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NEC Corporation, Nippon Elec... |
J |
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2SA1156 |
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NEC Corporation, Nippon Elec... |
J |
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Museum Roggenhofer inauguró esta muestra de su colección el día 01.May.2007.
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