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189904
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Item Type: Format
Linked To
Broader Term
Electronic apparatus & appliances
Related Terms
Radios
Tools
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Citation for this item
University of Melbourne Archives
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Electron tubes
Description
Authority
tgm003522
Scope Note
Electronic device in which conduction by electrons occurs through a vacuum or a gaseous medium within a sealed glass or metal container.
Format
Radios
Relationships
Broader Term
Electronic apparatus & appliances
Related Terms
Radios
Electron tubes
. University of Melbourne Archives, accessed 09/03/2026, https://archives.library.unimelb.edu.au/nodes/view/189904