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History of the manufacturer  

Cota; København

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Name: Cota; København    (DK)  
Abbreviation: cota
Products: Model types
Summary:

Cota
København

Cota was a (the?) trademark of Lauritz Christiansen, radio manufacturer and dealer in Kopenhagen.

Founded: 1930
History:

On July 5th 1929 at 10 o’clock (!) Lauritz Christiansen, manufacturer of radios and parts thereof in Kopenhagen applied for registration of the Cota trademark. It was registered on April 24th the next year for use on radios, loudspeakers and parts therof.

This manufacturer was suggested by Bernd P. Kieck.


Some models:
Country Year Name 1st Tube Notes
DK  28 Ukendt - Unknown 1 B406  5 Bereiche: 120 - 470 kHz; 170 - 600 kHz; 350 - 850 kHz; 600 - 1500 kHz; 1,25 - 3 MHz. 
DK  30 Ukendt - unknown 2 A415   
DK  30 Battery Eliminator Jævnstrøm 220 V   1930’s Cota Jævnstrøm 220 Volt batteri-eliminator. Untill about 1945 Denmark had an ele... 

[rmxhdet-en]

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

On July 5th 1929 at 10 o’clock (!) Lauritz Christiansen, manufacturer of radios and parts thereof in Kopenhagen applied for registration of the Cota trademark. It was registered on April 24th the next year for use on radios, loudspeakers and parts therof. Source: Registrerings-tidene for Vare og Fællesmærker, 1930 nr. 15 https://tidsskrift.dk/registreringstidende-varemaerker/article/viewFile/92619/138175tbn_1930_beeldmerkregistratie_cota.png

  
rmXorg