BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:69dc39c20fb8b
DTSTART:20191230T203000Z
DTSTAMP:20260413T003306Z
DTEND:20191231T203000Z
LOCATION:Tehran
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://en.nanoecoforum.ir/
SUMMARY:Nanotechnology Economy Forum 2019
END:VEVENT
END:VCALENDAR