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June 2020 archive
Jun 26
Rolling barrier system
Jun 01
SIDA OII #00007 (Open Invention Initiative): Hoarding and Crowd Control System
Title: Hoarding and Crowd Control systemInventor: Jason Leow (Invention was disclosed in SIDA WhatsApp committee group chat in 24 May 2020)Note: This is an open invention. The inventor is giving away this invention to the general public for free. The inventor only seek for acknowledgement in his invention effort. Click here for YouTube link