Patents
Release Time: 2025-04-30Hits:
- Title:质子交换膜燃料电池阴极气体扩散层碳纸及其制备方法
- Disigner of the Invention:王学亮,卢恒,屈治国
- Type of Patent:Invent
- Application Number:202311601253X
- Service Invention or Not:No
- Application Date:2023-11-28
- Date:2025-04-30
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