BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20191001T000000Z DTEND:20191001T000000Z SUMMARY:Smart NanoMaterials 2019: Early bird registration deadline due before 1st October 2019 LOCATION:脡cole Nationale Sup茅rieure de Chimie de Paris,Paris,France END:VEVENT END:VCALENDAR