Name: | Calvertron (tubes) - see also CEI; Lafox, IL (USA) |
Abbreviation: | calvertron |
Products: | Brand |
Summary: |
Calvertron was a brand of tubes used by Calvert Electronics Inc. (CEI). Tubes were made in England, Holland and West Germany. |
History: |
This manufacturer was suggested by Otmar Jung.
Data Compliance | More Information |