Name: | Columbia Radio Laboratories Inc. (Columbiatron); New York City, NY (USA) |
Abbreviation: | columbia-r |
Products: | Tube manufacturer |
Summary: |
Columbia Radio Laboratories Inc. Tube brand: Columbiatron This company is listed on page 353 of Tyne's "Saga of the Vacuum Tube", as operating in 1925. No details of any tube types have so far been located. |
History: |
This manufacturer was suggested by Fin Stewart.
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