Skip to main content

US Trademark Classification

Biochemical research and development 042-1505

生物化学研究和开发

Chinese 生物化学研究和开发
English Biochemical research and development
Spanish Investigación y desarrollo bioquímico
Term ID
042-1505
Class
42
Type
Services
Status
Active · added, not since modified (A)
Effective date
2009-12-24
Version
09-2007