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4422

Information - Help 
ID = 27500
       
 
   
Tube type:  Photomultiplier 
Identical to 4422

Filament
Dimensions (WHD)
incl. pins / tip
38 x 89 x mm / 1.50 x 3.50 x inch
Information source -- Collector info (Sammler)   
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usa_rca_4422_front_custom.jpg
4422: Norberto Nervi CX4BBT
Carlos A. Pieroni-García

 


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