Skip to main content

Table of Similar Goods and Services

sulfurous acid 010502

亚硫酸

Chinese 亚硫酸
English sulfurous acid
Spanish ácido sulfuroso
Item No.
010502
Class
01
Similar group
0102 (Part 1)
Version
Table of Similar Goods and Services, 2026 text (based on NCL 13-2026, in force from 1 Jan 2026)

Equivalent terms in other jurisdictions

TableOfficial English termNumber
United StatesSulfurous acid001-1959
European UnionSulfurous acidsite ref. 5009
AustraliaSulfurous acidsite ref. 2524

Matched automatically by Nice class and official English term; rely on each office's official text before filing.