Locarno Classification for Industrial Designs
Electronic tubes 102536
电子管
Chinese
电子管
English
Electronic tubes
Spanish
tubos electrónicos
- Number
- 102536
- Category
- 14-99 Miscellaneous
- 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.)