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Locarno Classification for Industrial Designs

Subclass 13-02

Step-down and step-up transformers / Step-up and step-down transformers 102339

降压和升压变压器

Chinese 降压和升压变压器
English Step-down and step-up transformers / Step-up and step-down transformers
Spanish Transformadores reductores y elevadores
Number
102339
Category
13-02 Power transformers, rectifiers, batteries and accumulators
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.)