McVitie Weston valve collection, Frelat valve, type R

maker:
Frelat NV
Frelat valve, type R, metal and ceramic 4-pin base

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Frelat valve, type R, metal and ceramic 4-pin base
Science Museum Group
© The Board of Trustees of the Science Museum

Frelat valve, type R, metal and ceramic 4-pin base, (RMW/E112 - McVitie Weston number), by Frelat N.V..

Details

Category:
Electronic Components
Object Number:
1972-141/857
type:
valve
credit:
STC plc