Language : English
朱琳

Patents

一种可控梯度多孔聚合物结构材料的制备方法

Hits:

Type of Patent:发明

State of Patent:已失效

Authorization number:201310015087.5

Service Invention or Not:no

Application Date:2013-01-16

Authorization Date:2015-08-05

Application Date:2013-01-16

Authorization Date:2015-08-05