Australian Trademark Classification
磺酸 2519
Chinese
磺酸
English
Sulfonic acids
Spanish
ácidos sulfónicos
- Site ref.
- 2519
- Class
- 01
Corresponding item in the CNIPA Table of Similar Goods and Services: 磺酸（010501） similar group 0102
Matched automatically by Nice class and official English term; rely on each office's official text before filing.