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US Trademark Classification

Construction of structures for the production of crude oil 037-912

原油生产构筑物建造

Chinese 原油生产构筑物建造
English Construction of structures for the production of crude oil
Spanish Construcción de estructuras para la producción de petróleo crudo
Term ID
037-912
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2010-07-01
Version
09-2007