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US Trademark Classification

Repair and maintenance of dust extraction apparatus 037-2673

除尘装置维护和修理

Chinese 除尘装置维护和修理
English Repair and maintenance of dust extraction apparatus
Spanish Reparación y mantenimiento de aparatos de extracción de polvo
Term ID
037-2673
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2022-04-28
Version
11-2022