Locarno Classification for Industrial Designs
Breathing masks / Respiratory masks 104389
呼吸面具
Chinese
呼吸面具
English
Breathing masks / Respiratory masks
Spanish
Máscaras respiratorias
- Number
- 104389
- Category
- 29-02 Devices and equipment for accident prevention and for life saving, not elsewhere specified
- 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.)