ZZ

Zhongzhan Zhang

ZC Zhejiang Hailiang Co.: 1 patents #9 of 9Top 100%
Overall (2024): #194,169 of 561,600Top 35%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11940216 High-temperature flue gas recovery apparatus for melting furnace Huanfeng Feng, Gangfeng Sun 2024-03-26