W: Hardware – Software – Cybersecurity – Blockchain – Internet of things (IoT)F: Security – Rescue – AlarmD: Building – Architecture – Civil Engineering – Construction – Materials – WoodworksA: Mechanics – Engines – Machinery – Tools – Industrial processes – Metallurgy
DETAILS AND BIOGRAPHY
- Adress
- Unit 1912, 19/F, Exchange Tower,
- Postal code
- N/A
- Locality
- Hong Kong
- Inventor country / region
- HONG KONG SAR
- Contacts
