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US Trademark Classification

Burner maintenance or repair 037-366

燃烧器维护或维修

Chinese 燃烧器维护或维修
English Burner maintenance or repair
Spanish Mantenimiento o reparación de quemadores
Term ID
037-366
Class
37
Type
Services
Status
Active · added, not since modified (A)
Effective date
2004-07-20
Version
08-2002