Wah-wah pedals
- 条目编号
- 009-5485
- 所属类别
- 第9类 科学仪器软件
- 状态
- 有效（A）
- 类型
- 商品
- 生效日期
- 01/01/2019
- 尼斯版本
- 11-2019
- TM5 通用条目
- 否
官方备注
Wah-wah pedals are sound effect devices that work with amplifiers to change the sound of guitars. Wah-wah pedals are classified in Class 9 because they are in the nature of Class 9 electronic effect pedals for use with sound amplifiers and Class 9 sound effect pedals for musical instruments.
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