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US Trademark Classification

Installation, repair and maintenance of clean room facilities and equipment 037-1794

洁净室设施和设备安装、修理和维护

Chinese 洁净室设施和设备安装、修理和维护
English Installation, repair and maintenance of clean room facilities and equipment
Spanish Instalación, reparación y mantenimiento de instalaciones y equipos para salas blancas
Term ID
037-1794
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2021-06-10
Version
11-2021

Official English notes

Clean room is also spelled "cleanroom."