EU09 Scientific and electronic apparatus
Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.
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| Class | Ref. No. | Chinese | English |
|---|---|---|---|
| 09 | 22043 | 调频发射器 | FM transmitters |
| 09 | 22044 | 变频器 | Frequency convertors |
| 09 | 22045 | 导弹用飞行路径控制器 | Flight path controls for missiles |
| 09 | 22046 | 聚焦电路 | Focusing circuits |
| 09 | 22047 | 频率计数器 | Frequency counters |
| 09 | 22048 | 飞行模拟器 | Flight simulators |
| 09 | 22049 | 非爆炸性烟雾信号 | Fog signals, non-explosive |
| 09 | 22050 | 分频器 | Frequency diverters |
| 09 | 22051 | 航空器飞行模拟器 | Flight simulators for aircraft |
| 09 | 22052 | 频率指示器 | Frequency indicators |
| 09 | 22053 | 智能手机翻盖保护套 | Flip covers for smart phones |
| 09 | 22054 | 频率逆变器（电子） | Frequency invertors [electronic] |
| 09 | 22055 | 频率计 | Frequency meters |
| 09 | 22056 | 调频设备 | Frequency modulation apparatus |
| 09 | 22057 | 调频器 | Frequency modulators |
| 09 | 22058 | 频率参考晶体 | Frequency reference crystals |
| 09 | 22059 | 频率扫描器 | Frequency scanners |
| 09 | 22060 | 稳频设备 | Frequency stabilising apparatus |
| 09 | 22061 | 频率稳定器 | Frequency stabilizers |
| 09 | 22062 | 频率合成器 | Frequency synthesizers |
| 09 | 22063 | 频率变换器 | Frequency transformers |
| 09 | 22064 | 冰箱贴 | Fridge magnets |
| 09 | 22065 | 燃料电池电极 | Fuel cell electrodes |
| 09 | 22066 | 熔断器盒 | Fuse boxes |
| 09 | 22067 | 燃料电池 | Fuel cells |