Mazda thermionic valve

Mazda thermionic valve Mazda thermionic valve

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License this image for commercial use at Science and Society Picture Library

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Science Museum Group
© The Board of Trustees of the Science Museum

Mazda thermionic valve
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Mazda thermionic valve, type 10F1

Details

Category:
Electronic Components
Object Number:
Y1996.10.848
Measurements:
61 mm 20 mm,
type:
thermionic valve