炼铁厂利用兰炭的高炉喷吹煤工艺
Release time:2024-08-09
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- Affilication of Author(s):
- 冶金工程学院
- Scope of patent:
- 国内
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 201210324182.9
- Service Invention or Not:
- yes
- Application Date:
- 2012-09-05
- Authorization Date:
- 2014-04-02
- First Author:
- 张小龙,She Yuan,zhangcongrong,wangmiao,dongjie,zhangchaohui,yangshuangping
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