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US Trademark Classification

Installation and maintenance of photovoltaic installations 037-697

光伏装置的安装和维护

Chinese 光伏装置的安装和维护
English Installation and maintenance of photovoltaic installations
Spanish Instalación y mantenimiento de instalaciones fotovoltaicas
Term ID
037-697
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2008-01-03
Version
09-2007