Beijing
China
2
2024-06-27
The entities that hold a legal rights for patent applications filed by inventor Hao Xiaoke:
Xiaoke Hao from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Ultra-high-speed fully automatic precision spectral analysis system for rare earth metals and working method thereof
#2 | 2024-04-30Combined oxygen, nitrogen and hydrogen joint determination device and method based on thermal conductivity-infrared technique
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