Locarno Classification for Industrial Designs
Stereoscopes 102892
立体镜，体视镜，实体镜
Chinese
立体镜，体视镜，实体镜
English
Stereoscopes
Spanish
estereoscopios
- Number
- 102892
- Category
- 16-06 Optical articles
- 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.)