Electron tubes

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  1. <rdf:RDF>

    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300024554">

      1. <skos:prefLabel xml:lang="en">electron tubes</skos:prefLabel>

      2. <skos:altLabel xml:lang="en">thermionic valve</skos:altLabel>

      3. <skos:altLabel xml:lang="en">electron tube</skos:altLabel>

      4. <skos:altLabel xml:lang="en">electronic valves</skos:altLabel>

      5. <skos:altLabel xml:lang="en">electronic valve</skos:altLabel>

      6. <skos:altLabel xml:lang="en">thermionic valves</skos:altLabel>

      7. <skos:altLabel xml:lang="en">valve, thermionic</skos:altLabel>

      8. <skos:altLabel xml:lang="en">valves (electronic tools)</skos:altLabel>

      9. <skos:altLabel xml:lang="en">valve (electronic tool)</skos:altLabel>

      10. <skos:altLabel xml:lang="en">audions</skos:altLabel>

      11. <skos:altLabel xml:lang="en">audion</skos:altLabel>

      12. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/55537" />
      13. <skos:note xml:lang="en">Refers to devices used to amplify or otherwise modify electrical current via the flow of electrons in an evacuated glass tube or bulb.</skos:note>

      14. <skos:notation>300024554</skos:notation>

      15. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/6" />

      </skos:Concept>

    </rdf:RDF>