Home›Browse›U-640🌐EnglishEnglishDeutschFrançaisPolskiPortuguêsالعربيةEntityQ15644562· pop 8· linked from 768 articlesU-640Sign in to saveAlso known as German submarine U-6401942 Type VIIC submarineOn the mapAvailable in 8 languagesFrançaisPortuguêsالعربيةPolskiSlovenianTiếng ViệtUkrainianvia Wikidata sitelinks · CC0