Locarno Classification for Industrial Designs
Railway sleepers / Railroad ties 103980
铁路轨枕
Chinese
铁路轨枕
English
Railway sleepers / Railroad ties
Spanish
traviesas de ferrocarril
- Number
- 103980
- 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.)