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US Trademark Classification

Adsorption apparatus for generating oxygen 011-4269

吸附式制氧设备

Chinese 吸附式制氧设备
English Adsorption apparatus for generating oxygen
Spanish Aparato de adsorción para generar oxígeno
Term ID
011-4269
Class
11
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2022-01-01
Version
11-2022