Hits:

Patent Applicant:张永兴;阳军生;杨峰;王树英;张学民

Type of Patent:Invent

State of Patent:Authorized patents

Authorization number:ZL 2014 1 0104324.X

Service Invention or Not:no

Application Date:2014-03-20

Authorization Date:2016-01-20

Application Date:2014-03-20

Authorization Date:2016-01-20