Suzhen LUO

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Patents Grantslast 30 patents

Information Patent Grant
Rolling mill
- Patent number 10,875,064
- Issue date Dec 29, 2020
- Baoshan Iron & Steel Co., Ltd.
- Zhengyi Jiang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SEAMLESS STEEL TUBE RESISTANT TO CARBON DIOXIDE CORROSION AND MANUF...
- Publication number 20240247350
- Publication date Jul 25, 2024
- Baoshan Iron & Steel Co., Ltd
- Suzhen Luo
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLING MILL
- Publication number 20180193889
- Publication date Jul 12, 2018
- Baoshan Iron & Steel Co., Ltd
- Zhengyi JIANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR