Yue Jiang Lai

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Locking system for a secure safe
- Patent number 11,408,213
- Issue date Aug 9, 2022
- Yue Jiang Lai
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
LOCKING SYSTEM FOR A SECURE SAFE
- Publication number 20220018169
- Publication date Jan 20, 2022
- FOCUS-ON TOOLS
- Yue Jiang Lai
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES