Locarno Classification for Industrial Designs
Railway rails 103982
铁轨
Chinese
铁轨
English
Railway rails
Spanish
Vías férreas
- Number
- 103982
- Category
- 25-01 Building materials
- 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.)