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US Trademark Classification

Gas scrubbing and purification apparatus 011-4768

气体洗涤和净化设备

Chinese 气体洗涤和净化设备
English Gas scrubbing and purification apparatus
Spanish Aparatos de depuración y purificación de gases
Term ID
011-4768
Class
11
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2023-04-13
Version
12-2023