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US Trademark Classification

Building construction for aviation infrastructure projects 037-2441

航空基础设施项目的建筑施工

Chinese 航空基础设施项目的建筑施工
English Building construction for aviation infrastructure projects
Spanish Construcción de edificios para proyectos de infraestructura aeronáutica
Term ID
037-2441
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2022-03-17
Version
11-2022

Official English notes

Building construction is acceptable wording; further specification is acceptable, but it is not required.