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History of the manufacturer  

Graumanis un deli; LV

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Name: Graumanis un deli; LV    (LV)  
Abbreviation: graumanis
Products: Model types

The privat company. The production its the detector an 1 or 2 tubes radio receivers. Also the trade of the radio acessory.

Founded: 1928
Closed: 1930
Production: 1928 - 1930

This manufacturer was suggested by Sergey Dawidchik.

Some models:
Country Year Name 1st Tube Notes
LV  30 unknown B409   
LV  28–30 Crystal radio    
LV  29/30 unknown [one tube]    


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