Release Time:2019-03-09 Hits:
First Author: Peng Xiaojun
Disigner of the Invention: 张蓉,樊江莉,吴金河,孟凡明,李世玉
Authorization Date: 2014-03-17
Authorization Number: US 9,011,589
Prev One:Carbonyl propyl sulfuryl anthrapyridone sulfonic acid compounds and their preparation methods and applications
Next One:Fuchsin dyes, preparation method and use thereof