CZ

Chunfeng Zhang

QC Qingdao Haier Drum Washing Machine Co.: 1 patents #21 of 44Top 50%
Overall (2020): #509,543 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10825282 Coin selector holder for a commercial appliance and commercial appliance Pengcheng Zhang, Yunpeng Sun, Tao Zhang 2020-11-03