Locarno Classification for Industrial Designs
Spools for film projectors 102848
胶片放映机卷轴
Chinese
胶片放映机卷轴
English
Spools for film projectors
Spanish
Carretes para proyectores de película
- Number
- 102848
- 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.)