YB

Yuyuan Bao

NC Ningbo Yangling Technology Co.: 1 patents #2 of 3Top 70%
Overall (2019): #207,773 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10488043 Arc lighter fixing element — 2019-11-26