Locarno Classification for Industrial Designs
Belleville washers 101435
贝氏弹簧垫圈
Chinese
贝氏弹簧垫圈
English
Belleville washers
Spanish
lavadoras Belleville
- Number
- 101435
- 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.)