Patents


Patent certificate 2020.05.11

Patent certificate 2020.05.11

Patent certificate 2019.12.16

Patent certificate 2019.12.16

Patent certificate 2015.06.15

Patent certificate 2015.06.15

Patent certificate 2022.06.23

Patent certificate 2022.06.23

Patent certificate 2022.06.20

Patent certificate 2022.06.20

Patent certificate 2021.06.15

Patent certificate 2021.06.15

Patent certificate 2021.05.25

Patent certificate 2021.05.25

Patent certificate 2021.05.24

Patent certificate 2021.05.24

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