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US Trademark Classification

Maintenance of power plants 037-2947

发电厂维护

Chinese 发电厂维护
English Maintenance of power plants
Spanish Mantenimiento de centrales eléctricas
Term ID
037-2947
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2026-01-01
Version
13-2026