Home›Commons link from Wikidata›크룩스관🌐한국어EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ1537374· pop 25· linked from 84 articles크룩스관Also known as Crooks-Hittorf tube초기 실험용 방전관Wikidata factsImageCrookes tube-not in use-lateral view prPNr°02.jpgShow 2 more factsCommons categoryCrookes tubeCommons galleryCrookes tubeSources (1)wikidata.orgvia Wikidata · CC0Available in 24 languagesEspañolFrançaisDeutsch日本語PortuguêsItalianoالعربيةBahasa IndonesiaBasqueCatalanCroatianConnectionscathode rayEntityatomEntityCategoriesCommons link from WikidataGas discharge lampsObsolete scientific instrumentsParticle acceleratorsVacuum tube displays