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Zehua Zong

OC Ohaus Instruments (Changzhou) Co.: 2 patents #1 of 7Top 15%
Overall (2019): #100,952 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D870579 Electronic scale Liping Zhao 2019-12-24
D869315 Electronic scale Liping Zhao 2019-12-10