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李娜


Gender:Female
Status:不在职
School/Department:材料科学与工程学院
Date of Employment:2019-01-01
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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

Hits: Praise

Affilication of Author(s):材料科学与工程学院

Type of Patent:发明

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

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