Locarno Classification for Industrial Designs
Chains for key rings 100338
钥匙环的链
Chinese
钥匙环的链
English
Chains for key rings
Spanish
Cadenas para llaveros
- Number
- 100338
- 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.)