Locarno Classification for Industrial Designs
Longitudinal girders 103966
纵向大梁
Chinese
纵向大梁
English
Longitudinal girders
Spanish
Vigas longitudinales
- Number
- 103966
- 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.)