Antique radios, Old Time Radios
EW7-21V/0,3A
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| Tube type: |
Current Regulator, Iron in Hydrogen |
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| Identical to |
EW7-21V/0,3A
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| Filament |
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| Information source |
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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[rmxtube-en]
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