Donghui Wen

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Protective steel plate with excellent cold-bend processing performa...
- Patent number 10,894,388
- Issue date Jan 19, 2021
- Baoshan Iron & Steel Co., Ltd.
- Fengming Song
- B32 - LAYERED PRODUCTS
Information Patent Grant
Protective composite steel plate and method for manufacturing same
- Patent number 10,882,277
- Issue date Jan 5, 2021
- Baoshan Iron & Steel Co., Ltd.d
- Fengming Song
- B32 - LAYERED PRODUCTS
Information Patent Grant
Highly corrosion-resistant, high strength, A1-containing weathering...
- Patent number 10,760,149
- Issue date Sep 1, 2020
- Baoshan Iron & Steel Co., Ltd.
- Fengming Song
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
STEEL RESISTANT TO SEAWATER CORROSION AND MANUFACTURING METHOD THER...
- Publication number 20220064768
- Publication date Mar 3, 2022
- Baoshan Iron & Steel Co., Ltd
- Donghui WEN
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL FOR HIGH-STRENGTH ALUMINUM CLAD SUBSTRATE AND MANUFACTURING M...
- Publication number 20220042134
- Publication date Feb 10, 2022
- Baoshan Iron & Steel Co., Ltd
- Fengming SONG
- C21 - METALLURGY OF IRON
Information Patent Application
PROTECTIVE STEEL PLATE WITH EXCELLENT COLD-BEND PROCESSING PERFORMA...
- Publication number 20190134947
- Publication date May 9, 2019
- Baoshan Iron & Steel Co., Ltd
- Fengming SONG
- C21 - METALLURGY OF IRON
Information Patent Application
HIGHLY CORROSION-RESISTANT, HIGH STRENGTH, A1-CONTAINING WEATHERING...
- Publication number 20150354041
- Publication date Dec 10, 2015
- Baoshan Iron & Steel Co., Ltd
- Fengming Song
- C21 - METALLURGY OF IRON