一种熔融还原炼铁中块煤高温性能的测量评价方法
Release time:2024-10-27
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- Affilication of Author(s):
- 冶金工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 曹栓伟
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- ZL201910323970.8
- Authorization number:
- ZL201910323970.8
- Service Invention or Not:
- yes
- Application Date:
- 2019-04-22
- Authorization Date:
- 2021-11-09
- First Author:
- dongjie,wangmiao,yangshuangping,liuqihang
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