Locarno Classification for Industrial Designs
Chain-guides for cycle gear changes 102194
自行车变速机构的导链器
Chinese
自行车变速机构的导链器
English
Chain-guides for cycle gear changes
Spanish
Guías de cadena para cambios de marcha en bicicleta
- Number
- 102194
- Category
- 12-11 Cycles and motorcycles
- 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.)