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US Trademark Classification

羟萘胺磺酸钠 001-778

Chinese 羟萘胺磺酸钠
English Sodium oxynaphthionate
Spanish oxinaftionato de sodio
Term ID
001-778
Class
01
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2004-07-20
Version
08-2002