79305972
Dec 8, 2020
Oct 19, 2021
Active Trademark
Apparatus for treating raw and process water, namely, gas injectors for oxygenating raw and process water for fish farming and other fish breeding purposes; water treatment units for circulating oxygenated water in fish farms; surface water treatment aerators for water bodies; reactors for water treatment, namely, oxygenation reactors
Environmental Control Apparatus