Locarno Classification for Industrial Designs
Blocks for construction 103978
建筑块材
Chinese
建筑块材
English
Blocks for construction
Spanish
Bloques para la construcción
- Number
- 103978
- 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.)