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Dietzen-Fleming

Information - Aide 
ID = 72377
       
Pays:
Etats-Unis
Fabricant: Dietzen Inc., Modells (Mail Order House); New York, NY
Type:  Signal Diode - one single system   Detector 
  <1925 très rare
Identique à Dietzen-Fleming = Margo-Fleming
Première source
1923 : Saga of the Vacuum Tube, Tyne p. 354

Culot Swan-Bajonett B15
Utilisé par Radio/TV-reception etc.
Chauffage Vf 1.5 Volt / Direct / Battery =
Description

The Dietzen Fleming valve was advertised and sold by Modells Stores of 191 Fulton St, New York City (and branches). It was identical to the Margo Fleeming tube also sold by Modells

 
Bibliographie Saga of the Vacuum Tube, Tyne   pages 354


Just Qvigstad
 
usa_dietzen_popular_radio_1923_12.jpg

Dietzen-Fleming
 

[rmxtube-fr, noindex]
  

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