Hits:
Type of Patent:发明
State of Patent:已授权
Authorization number:201210227702.4
Service Invention or Not:no
Application Date:2012-07-02
Authorization Date:2014-01-29
Pre One:粉体材料激光吸收率测试方法及其装置
Next One:以无水乙醇为分散介质的碳黑浆料及其制备方法