Locarno Classification for Industrial Designs
16-04 Developing apparatus and equipment
Data version: Locarno Classification, 15th edition (LOC 15, in force since 1 January 2025). Chinese terms follow the CNIPA Chinese edition; English terms are taken from WIPO. The 16th edition enters into force on 1 January 2027. Spanish terms are J&C reference translations; selected entries were revised or completed on 13 October 2026.
| Subclass | Item No. | Chinese | English |
|---|---|---|---|
| 16-04 | 102845 | 摄影用显影槽［容器］ | Developing baths [containers] for photography |
| 16-04 | 102843 | 照片冲印的显影设备 | Developing equipment for photographic prints |
| 16-04 | 102842 | 胶片显影器械和器具 | Film developing apparatus and implements |
| 16-04 | 102844 | 胶片显影容器 | Tanks for developing films |