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呼咏
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Education Level:Doctor graduate

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一种基于搅拌摩擦焊接的梯度功能材料的制备方法

Date:2022-01-16 Hits:

Affilication of Author(s):吉林大学

Disigner of the Invention:吴彤

Type of Patent:发明专利

State of Patent:已授权

Authorization number:ZL201810408375.X

Service Invention or Not:no

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