ZJ

Zien Jin

ZC Zhejiang Rongpeng Air Tools Co.: 1 patents #11 of 17Top 65%
Overall (All Time): #2,427,321 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12337452 Locking device for electric nail gun powered by gas spring Zhonghua Jiang, Shifu Qiu, Jianguang Jin, Xiaorong Li, Xiaopeng Li +1 more 2025-06-24