BRIVU TECHNOLOGIES CO., LTD

Follow

Organization

DANYANG, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing large-size light-guide sheet by using mask
- Patent number 9,869,811
- Issue date Jan 16, 2018
- BRIVU TECHNOLOGIES CO., LTD
- Zhijian Lu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL