Affilication of Author(s):

化学化工学院

Scope of patent:

国外

School Sign:

0

Disigner of the Invention:

史娟

Type of Patent:

国内发明

State of Patent:

专利授权

Number of Inventors:

2

Service Invention or Not:

no

Application Date:

2005-11-30

Authorization Date:

2007-12-19

First Author:

Zhang Zunting