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李娜


Gender:Female
School/Department:材料科学与工程学院
Date of Employment:2019-01
College: School of Materials Science & Engineering
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Current position: Home >> Scientific Research >> Patents
一种三层梯度结构硬质合金及其制备方法

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Title:一种三层梯度结构硬质合金及其制备方法

Institution:材料科学与工程学院

Type of Patent:Invent

Application Number:202210453354.6

Number of Inventors:2

Service Invention or Not:No

Application Date:2022-04-27

Publication Date:2022-12-09

Authorization Date:2022-12-09

Release Time:2022-12-27

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