Locarno Classification for Industrial Designs
Solid fuels 103784
固体燃料
Chinese
固体燃料
English
Solid fuels
Spanish
combustibles sólidos
- Number
- 103784
- Category
- 23-05 Solid fuel
- 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.)