Locarno Classification for Industrial Designs
Steam boilers for heating 103735
加热用蒸汽锅炉
Chinese
加热用蒸汽锅炉
English
Steam boilers for heating
Spanish
Calderas de vapor para calefacción
- Number
- 103735
- 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.)