Current position: Home >> Scientific Research >> Patents

高温煤焦油加氢生产中间相沥青的方法

Release Time:2019-03-09  Hits:

First Author: 赵宏美

Disigner of the Invention: 肖南,吕俊德,李保明,萧锦诚,Jason Jieshan Qiu

Application Number: CN201210009243.2

Authorization Date: 2012-01-12

Authorization Number: CN103205271A

Prev One:一种基于氮掺杂多孔炭材料的染料敏化太阳能电池对电极的制备方法