CNIPA (Chinese National Intellectual Property Association) Graphene Oxide covid 19 patent. #NoVaccinePassportAnywhere #COVID19 #CoronavirusUpdates pic.twitter.com/rXiEVqMvyA— Carl Behrens (@CarlBehrens3) August 30, 2021
CNIPA (Chinese National Intellectual Property Association) Graphene Oxide covid 19 patent. #NoVaccinePassportAnywhere #COVID19 #CoronavirusUpdates pic.twitter.com/rXiEVqMvyA