LL

Liu-Liang Lin

AV Avision: 1 patents #70 of 148Top 50%
📍 Zhubeikou, TW: #274 of 368 inventorsTop 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11404978 Braking circuit and paper lifting device Wei-Chin Cheng 2022-08-02