🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ7034347· pop 94Category:German inventorsWikimedia categoryAvailable in 88 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةAbkhazian