The Vietnamese delegation comprised highschool students in Hanoi and Quang Ninh province.
Notably, the “Process of makingbiodegradable food wrapping film” project of the 12th graders of theKim Anh High School in Hanoi’s Soc Son district was honoured with a trophy anda medal awarded by the Romanian Inventors Forum.
The event was jointly organised by theCroatian Inventors Network and the World Invention Intellectual PropertyAssociations (WIIPA) in Zagreb city on November 13-16, with over 500 innovativeproducts from 31 countries and territories being on show./.