AT20 (AT20)
        ID: 219312
       
      
        This article refers to the component: To the tube/semiconductor
       
       
      AT20 (AT20)
          27.Apr.10 12:14
         
         
           3310
          
          
         AT20 is the old British Army code for an Army Transmitting Triode; after introduction of the Common Valve register (CV) it became CV1361.
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