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2G412

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ID = 28934
       
Country:
France
Brand: Lutèce-Lumière S.A.; Paris
Tube type:  Dual-Grid Tetrode   Frequency converter 
Identical to 2G412
First year 1928 ?? Saga of the Vacuum Tube, Tyne page 413

Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.12 Ampere / Direct / Battery =
Description Manufacturers : Lutèce-Lumiere SA, Paris
Bigrille mixer 
Text in other languages (may differ)
Information source - - Manufacturers Literature   Catalog 1929

2g412-lutece-doc.png
2G412: Manufacturers data
Patrice Zeissloff

 

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