Thermionic valve, type 1242H9

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Thermionic valve, type 1242H9
Science Museum Group
© The Board of Trustees of the Science Musuem

Thermionic valve
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Thermionic valve, type 1242H9

Details

Category:: Electronic Components

Object Number:: Y1996.10.1309

Measurements:: overall: 54 mm 18 mm,

type:: thermionic valve

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Thermionic valve, type 1242H9

Details

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