Engineering services in the field of energy technology
- 条目编号
- 042-3635
- 所属类别
- 第42类 科技服务
- 状态
- 有效（A）
- 类型
- 服务
- 生效日期
- 01/29/2026
- 尼斯版本
- 13-2026
- TM5 通用条目
- 是
官方备注
Engineering is acceptable wording; further specification is acceptable, but it is not required.
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