BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:69e611a7e3852
DTSTART:20210620T193000Z
DTSTAMP:20260420T114439Z
DTEND:20210621T193000Z
LOCATION:Barcelona
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://energymaterials.materialsconferences.com/
SUMMARY:23nd International Conference on  Advanced Energy Materials a
 and Research
END:VEVENT
END:VCALENDAR