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Patents Grants
last 30 patents
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Patent Grant
Non-oriented electrical steel sheet with excellent magnetic propert...
Patent number
11,371,111
Issue date
Jun 28, 2022
Baoshan Iron & Steel Co., Ltd.
Feng Zhang
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel having excellent magnetic properties
Patent number
11,162,154
Issue date
Nov 2, 2021
Baoshan Iron & Steel Co., Ltd.
Xuejun Lv
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High magnetic induction and low iron loss non-oriented electrical s...
Patent number
10,844,451
Issue date
Nov 24, 2020
Baoshan Iron & Steel Co., Ltd.
Feng Zhang
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET WITH EXCELLENT MAGNETISM AND MA...
Publication number
20210180147
Publication date
Jun 17, 2021
Baoshan Iron & Steel Co., Ltd
Feng ZHANG
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL HAVING EXCELLENT MAGNETIC PROPERTIES
Publication number
20200181727
Publication date
Jun 11, 2020
Baoshan Iron & Steel Co., Ltd
Xuejun LV
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH MAGNETIC INDUCTION AND LOW IRON LOSS NON-ORIENTED ELECTRICAL S...
Publication number
20180094331
Publication date
Apr 5, 2018
Baoshan Iron & Steel Co., Ltd
Feng Zhang
C21 - METALLURGY OF IRON