LUFENG YANG

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Nanning, CN

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Patents Grantslast 30 patents

Information Patent Grant
Image acquisition device and measuring method for geometric paramet...
- Patent number 11,391,560
- Issue date Jul 19, 2022
- GuangXi University
- Lufeng Yang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE ACQUISITION DEVICE AND MEASURING METHOD FOR GEOMETRIC PARAMET...
- Publication number 20200355490
- Publication date Nov 12, 2020
- GuangXi University
- Lufeng YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CUTTER AND CUTTING METHOD FOR CONCRETE TEST BLOCK
- Publication number 20200324436
- Publication date Oct 15, 2020
- GuangXi University
- LUFENG YANG
- B28 - WORKING CEMENT, CLAY, OR STONE