Release time:2020-12-09  Hits:

• Patent Applicant:张旭
• Patent description:靛红酸酐及其衍生物的合成方法
• Type of Patent:发明
• State of Patent:有效
• Application Number:201410126052.3
• Number of Inventors:6
• Service Invention or Not:no
• Application Date:2014-04-01
• Authorization Date:2016-01-20
• First Author:ZX