Hits:

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:CN201910122937.9

Authorization number:CN109935282B

Service Invention or Not:yes

Application Date:2019-02-19

Publication Date:2019-06-25

Authorization Date:2020-11-13

Publication Date:2019-06-25

Application Date:2019-02-19

Authorization Date:2020-11-13