Patent Certificate – NO.1

Patent Certificate – NO.1

TouchDisplays 'tam sim no daim ntawv pov thawj patent ua rau koj cov khoom tshwj xeeb thiab ruaj ntseg.

ZL 2017 2 1067422.6


Post lub sij hawm: Apr-15-2019

Xa koj cov lus rau peb:

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