用于处理感光材料的化学制剂 1907
Chinese
用于处理感光材料的化学制剂
English
Chemical preparations for use in processing photosensitive material
- Site ref.
- 1907
- Class
- 01
- Included in
- Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)