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Patents Grantslast 30 patents

Information Patent Grant
Production line for recycling and processing waste materials of ste...
- Patent number 10,898,902
- Issue date Jan 26, 2021
- TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lifeng Ma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnesium alloy cast-rolling unit
- Patent number 10,744,558
- Issue date Aug 18, 2020
- TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lifeng Ma
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnesium alloy cast-rolling unit
- Patent number 10,449,602
- Issue date Oct 22, 2019
- TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lifeng Ma
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MAGNESIUM ALLOY CAST-ROLLING UNIT
- Publication number 20190381561
- Publication date Dec 19, 2019
- TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lifeng MA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PRODUCTION LINE FOR RECYCLING AND PROCESSING WASTE MATERIALS OF STE...
- Publication number 20190184405
- Publication date Jun 20, 2019
- TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lifeng MA
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
MAGNESIUM ALLOY CAST-ROLLING UNIT
- Publication number 20180243821
- Publication date Aug 30, 2018
- TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lifeng MA
- B22 - CASTING POWDER METALLURGY