Utility Model Patent
Publish Time: 2017-05-29 Origin: Site
Utility Model Patent of Keliking
Feb, 11th. , 2015, our Utility Model Patent was authorized.
And it has been 8 months till now.
Publish Time: 2017-05-29 Origin: Site
Utility Model Patent of Keliking
Feb, 11th. , 2015, our Utility Model Patent was authorized.
And it has been 8 months till now.