Singapore Inventors' Development Association (SIDA) 新加坡发明协会
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Dear All SIDA Members, Notice is hereby given that the next SIDA General Meeting will be held on 9 Sep 2023, Sat, from 2.00 pmVenue: Mr Tan’s office The agenda items will be:1.Ground rules2.Visitors3.SIDA contingency …
Dateline: 15 July 2021 https://www.tisias.org/ican-2021.html
Feb 20
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