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US Trademark Classification

Sulphurous acid gas (sulphur dioxide) 001-730

亚硫酸气(二氧化硫)

Chinese 亚硫酸气(二氧化硫)
English Sulphurous acid gas (sulphur dioxide)
Spanish Gas ácido sulfuroso (dióxido de azufre)
Term ID
001-730
Class
01
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2004-07-20
Version
08-2002