Locarno Classification for Industrial Designs
Washers for screws 101423
螺钉用垫圈
Chinese
螺钉用垫圈
English
Washers for screws
Spanish
Arandelas para tornillos
- Number
- 101423
- 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.)