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History of the manufacturer  

General Radio Laboratories Inc.; Chicago, Illinois

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Name: General Radio Laboratories Inc.; Chicago, Illinois    (USA)  
Abbreviation: genradchi
Products: Model types
Summary:

In the August 1922, issue of The Radio Dealer magazine on page 33, the General Radio Laboratories Inc. company was located at 7 South Dearborn Street in Chicago, Illinois. The company offered a line of receiving equipment. 

Trade Name: "Uradiola"

History:

This manufacturer was suggested by Alan Larsen.


Some models:
Country Year Name 1st Tube Notes
USA  22 Uradiola Series B2 UV200   
USA  22 Uradiola Tuner and Audion Detector Series C3 UV200   
USA  22 Uradiogrand    
USA  22 Uradiogrand Two-Step Amplifier UV201   
USA  22 Uradiola Tuner and Audion Detector Series A1 UV200   

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

August, 1922 The Radio Dealer magazine page 33tbn_usa_general_radio_labs_aug._1922_radio_dealer_p33.jpg
September, 1922 The Radio Dealer magazine page 41tbn_usa_general_radio_labs_sept._1922_radio_dealer_p41.jpg

  

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