Locarno Classification for Industrial Designs
Photometers 102862
曝光计,曝光表[摄影]
Chinese
曝光计,曝光表[摄影]
English
Photometers [photography]
Spanish
Fotómetros [fotografía]
- Number
- 102862
- 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.)
- Name qualifier
- photography