中文
刘世锋
Professor
Patents
一种增材制造用高碳铬轴承钢球形粉末及其制备方法
Release time:2024-08-09 Hits:
Affilication of Author(s):
冶金工程学院
Scope of patent:
国内
Disigner of the Invention:
杨鑫,冯璐
Type of Patent:
发明专利
State of Patent:
专利申请
Service Invention or Not:
yes
Application Date:
2019-09-20
First Author:
wangyan,liushifeng

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