European Patent Office
Jul 4, 2017
Delegation from China
Aug 23, 2017
Sultanate of Oman and delegates
Sep 20, 2017
China Institute of Water Resource and Hydropower Research
Oct 19, 2017
China Highway and Transportation Society
Nov 13, 2017
Komconsult and Smart Africa
Nov 24, 2017
Qatar Foundation Research and Development
Nov 27, 2017
Delegates from ASEAN countries supported by Basic Human Needs Association
Dec 7, 2017