IOFT 13.12.2019 11:54 Description: Int'l Optical Fair Tokyo www: www.ioft.jp Location: Tokyo Big Sight 3-21-1 Ariake, Koto-ku, Tokyo 135-0063 Japan Categories: Manufacture of electronic and optical products, machinery n.e.c. Timetable: October 8, 2019 - October 10, 2019 Share