Hits:

School Sign:中南大学

Type of Patent:Invent

State of Patent:Authorized patents

Authorization number:200910143994.1

Number of Inventors:7

Service Invention or Not:no

Application Date:2009-06-05

Publication Date:2010-03-10

Authorization Date:2010-12-15

Publication Date:2010-03-10

Application Date:2009-06-05

Authorization Date:2010-12-15