一种超声细化晶粒的3D打印用金属粉末及其制备方法
Release time:2024-08-09
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- Affilication of Author(s):
- 冶金工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 张康
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 2018114459815
- Service Invention or Not:
- yes
- Application Date:
- 2018-11-29
- Authorization Date:
- 2022-02-01
- First Author:
- niuwenjuan,Eric Wang
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