Thread: Vaccum tube made in FIVRE
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Old April 13th 08, 10:31 AM posted to rec.radio.amateur.homebrew
Vintage Vintage is offline
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First recorded activity by RadioBanter: Nov 2007
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Default Vaccum tube made in FIVRE
Hallo Members

I search of information and characteristics of the F30 tube made in
FIVRE .
Thank to All Frank



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