Locarno Classification for Industrial Designs
Heat recuperators 103760
同流换热器
Chinese
同流换热器
English
Heat recuperators
Spanish
Recuperadores de calor
- Number
- 103760
- Category
- 23-03 Heating equipment
- 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.)