Hits:

School Sign:中南大学

Type of Patent:Invent

State of Patent:Authorized patents

Authorization number:200810188332.1

Number of Inventors:6

Service Invention or Not:no

Application Date:2008-12-25

Publication Date:2009-05-13

Authorization Date:2014-03-12

Publication Date:2009-05-13

Application Date:2008-12-25

Authorization Date:2014-03-12