Locarno Classification for Industrial Designs
Text-to-speech reading devices 104649
文本转语音阅读设备
Chinese
文本转语音阅读设备
English
Text-to-speech reading devices
Spanish
Dispositivos de lectura de texto a voz
- Number
- 104649
- 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.)