McVitie Weston valve collection, Osram valve, type NR27A

maker:: Osram

Osram valve, type NR27A, glass envelope marked ADM.PATT

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Osram valve, type NR27A, glass envelope marked ADM.PATT
Science Museum Group
© The Board of Trustees of the Science Museum

Osram valve, type NR27A, glass envelope marked ADM.PATT. W1039, (RMW/Y441B - McVitie Weston number), by Osram.

Details

Category:: Electronic Components

Object Number:: 1972-141/2018

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Osram valve, type NR27A

Details

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