Locarno Classification for Industrial Designs
Reinforced glass 103990
强化玻璃
Chinese
强化玻璃
English
Reinforced glass
Spanish
Vidrio reforzado
- Number
- 103990
- 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.)