Silica, hard vacuum

Silica, hard vacuum, thermionic triode valve: Made by MOV CO

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Silica, hard vacuum, thermionic triode valve: Made by MOV CO
Science Museum Group
© The Board of Trustees of the Science Museum

Silica, hard vacuum, thermionic triode valve: Made by MOV CO. NT57 08AM

Details

Category:
Electronic Components
Object Number:
1992-424
type:
valve