Locarno Classification for Industrial Designs
Portable observation ladders 104147
可移动式观测梯
Chinese
可移动式观测梯
English
Portable observation ladders
Spanish
escaleras de observación portátiles
- Number
- 104147
- Category
- 25-04 Steps, ladders and scaffolds
- 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.)