BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT UID:9aa42b31882ec039965f3c4923ce901b@events.innoget.com DTSTAMP:20240329T072155Z DTSTART:20200922T220000Z DTEND:20200923T220000Z SUMMARY:2nd International Conference on Laser Technology and Application END:VEVENT END:VCALENDAR