Hits:

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:CN201710201912.9

Authorization number:CN106989891B

Service Invention or Not:no

Application Date:2017-03-30

Publication Date:2017-07-28

Authorization Date:2020-01-10

First Author:xwz

Patent Applicant:葛严,吴中明,高晓天