Thermionic, cold cathode or photo-cathode valves and tubes (including cathode ray tubes) - PyST

Definition

No definition available

Concept Hierarchy

Broader Concepts 1

Electronic valves and tubes; electronic components; parts thereof

Current Concept

Narrower Concepts 1

Thermionic, cold cathode or photo-cathode valves and tubes (including cathode ray tubes)

Notes

History Notes

Concept Information

IRI

https://glossary.bonsai.uno/CPC-2.1/4714

Notation

4714

Status

Accepted

Concept Schemes

https://glossary.bonsai.uno/CPC-2.1