Patents

一种纤维状镍粉的制备方法

Release time:2018-12-02
Hits:
Disigner of the Invention:湛菁, 戴曦, 黎昌俊, 邬建辉, 张传福
Service Invention or Not:no

Pre One:Hong Zhong, Xin Ma, Shuai Wang. Method and system for preparing xanthate by slurry method. US20200392080, 2020-12-17 Next One:马鑫、费玲云、曹占芳、王帅、钟宏. 一种具有羧基-羟肟基结构捕收剂及其制备和在浮选中的应用. 中国发明专利, ZL2021115068308,授权日期2023-1-13.