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US Trademark Classification

Basic dyes 002-147

碱性染料

Chinese 碱性染料
English Basic dyes
Spanish Tintes básicos
Term ID
002-147
Class
02
Type
Goods
Status
Active · modified since entry (M)
Effective date
2021-08-05
Version
11-2021

Official English notes

On 08-05-2021, this 07-20-2004 entry was modified to delete the bracketed wording "[cationic dyes]." Basic dyes are also called "cationic dyes."