Name: | Radolian Company, Watford (GB) |
Abbreviation: | radolian |
Products: | Model types |
Summary: |
Radolian Company, 52, Bushey Grove Road, Watford, Herts. |
History: |
This manufacturer was suggested by John Koster.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
GB | 27 | Radolian | Anode bend detector, two resistance-capacity-coupled LF valves. Wave range 300-550 metres.... |