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History of the manufacturer  

Unknown company / Empresa desconocida: Chile

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Name: Unknown company / Empresa desconocida: Chile    (RCH)  
Abbreviation: unknownrch
Products: Model types

UNKNOWN (custom built), Chile


This manufacturer was suggested by Mario Tieke.

Some models:
Country Year Name 1st Tube Notes
RCH  67 Cosmosonic Osaka 12BE6  220V con resistencia