Locarno Classification for Industrial Designs
Hot air engines 102552
热空气发动机，热气机
Chinese
热空气发动机，热气机
English
Hot air engines
Spanish
motores de aire caliente
- Number
- 102552
- Category
- 15-01 Engines
- 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.)