Locarno Classification for Industrial Designs
Light emitting diodes 104203
发光二极管
Chinese
发光二极管
English
Light emitting diodes
Spanish
diodos emisores de luz
- Number
- 104203
- 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.)