DH

Dan Hou

Overall (2024): #495,246 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12049418 Sewage treatment biological agent and preparation method and application thereof Yan Zhong, Hongbo Han, Jing Yi 2024-07-30