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AR220

Information - Help 
ID = 12119
       
Country:
Germany
Brand: Deutsche Glimmlampen GmbH, (DGL), Otto Pressler; Leipzig
Tube type:  Glow Indicator (Neon)   Indication 
Identical to AR220

Base Soffit
Filament
Description

Glimmstab-Oszillographenröhre.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
  ar220_typisch_sch.png
  AR220: Radio-Bausammlung Band 10 S.59
Georg Richter
 
ar220_pic.jpg
AR220: Schröter, Glimmlampen, 1939
Anonymous 15 Collector

 
ar220.png
AR220: Die Glimmröhre in der Technik - Nentwig
Gerhard Eisenbarth


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