HF

Huanlan Fan

GC Guangzhou Tech-Long Packaging Machinery Co.: 1 patents #1 of 5Top 20%
Overall (2019): #440,332 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10315351 Apparatus and method for improving production efficiency of crystallizer bottleneck cooling Zhigang Wu, Wei Zhang, Jisheng Chen, Yi Luo 2019-06-11