Showing 1 - 17 results of 17 for search '"Li, Bajin"', query time: 1.45s Refine Results  

Miniature hinge

by LIU DI, LI BAJIN
Year of Publication 22.10.2021
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Patent

Damping hinge

by LI BAJIN, XU ZUOYUAN
Year of Publication 14.09.2021
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Patent