Home›1979–80 in Czechoslovak ice hockey›1979–80 Czechoslovak Extraliga season🌐EnglishEnglishDeutschРусскийEntityQ1136985· pop 5· linked from 89 articles1979–80 Czechoslovak Extraliga seasonAlso known as 1979-80 Czechoslovak Extraliga seasonczechoslovak ice hockey seasonWikidata factsShow 1 more factnumber of participants12Sources (3)wikidata.orgru.wikipedia.orgde.wikipedia.orgvia Wikidata · CC0Available in 5 languagesDeutschРусскийCzechSlovakvia Wikidata sitelinks · CC0ConnectionsCzechoslovak First Ice Hockey LeagueEntityCzechoslovakiaEntityCategories1979–80 in Czechoslovak ice hockey1979–80 in European ice hockey leaguesCzechoslovak Extraliga seasons