Locarno Classification for Industrial Designs
Writing cases 100321
文具箱
Chinese
文具箱
English
Writing cases
Spanish
estuches de escritura
- Number
- 100321
- Version
- Locarno Classification, 15th edition (LOC 15, in force from 1 Jan 2025); English from the WIPO official text, Chinese from CNIPA's International Classification for Industrial Designs (15th ed.)