Class 01

Test paper, 5152

试纸（石蕊试纸）

Chinese 试纸（石蕊试纸）

English Test paper, [litmus paper]

Site ref.: 5152
Class: 01
Included in: Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)
Name qualifier: litmus paper