光圈（摄影） 21012
Chinese
光圈（摄影）
English
Diaphragms [photography]
- Site ref.
- 21012
- Class
- 09
- Included in
- Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)
Corresponding item in the CNIPA Table of Similar Goods and Services: 光圈（摄影）（090562） similar group 0909
Matched automatically by Nice class and official English term; rely on each office's official text before filing.