BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20211110T000000Z DTEND:20211110T000000Z SUMMARY:FILTECH 2022 Conference: Early bird registration deadline due before 10th November 2021 LOCATION:Koeln Convention Center,Cologne,Germany END:VEVENT END:VCALENDAR