Type of Patent:发明
State of Patent:已失效
Authorization number:201310646179.3
Service Invention or Not:no
Application Date:2013-12-06
Authorization Date:2015-07-08
Pre One:一种超高碱度低铝无氟精炼渣及制备方法和使用方法
Next One:碱性精炼渣用于生产矿渣棉的调渣方法
The Last Update Time:..