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US Trademark Classification

Dimethyl sulphate 001-386

硫酸二甲酯

Chinese 硫酸二甲酯
English Dimethyl sulphate
Spanish sulfato de dimetilo
Term ID
001-386
Class
01
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2004-07-20
Version
08-2002