McVitie Weston valve collection, Osram valve, type NR15A

Made:
1943
maker:
Osram

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Osram valve, type NR15A, marked ADM.PATT.7404A, (RMW/Y431B - McVitie Weston number), by Osram, 1943.

Details

Category:
Electronic Components
Object Number:
1972-141/1998
type:
valve
credit:
STC plc