Locarno Classification for Industrial Designs
Flint paper 100504
蜡光纸,研光纸
Chinese
蜡光纸,研光纸
English
Flint paper
Spanish
papel de sílex
- Number
- 100504
- 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.)