Huaneng Power International Inc - Company Profile

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Huaneng Power International Inc: Patents

View up-to-date information on Huaneng Power International Inc patents, including inventor and filing insights.

Patent Trends

Publication Identifier Document Type Title Classification-CPC Publication Date
CN115059909A Application 一种锅炉小管径水冷壁管屏更换方法 September 16, 2022
CN115061025A Application 一种光伏逆变器高电压穿越检测方法及系统 September 16, 2022
CN115047081A Application 一种燃气轮机透平轮盘拉杆螺栓沉孔超声检测校准试块 September 13, 2022
CN115043453A Application 一种火力发电厂综合废水处理系统及方法 September 13, 2022
CN115044818A Application 一种650°C及以上等级汽轮机用转子及其制备方法 September 13, 2022
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Top Inventors by Filings (Count by publication)

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