LM

Liaw S. Min

📍 Zhubei City, TW: #917 of 1,506 inventorsTop 65%
Overall (All Time): #3,869,091 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4989692 Multi-purpose extendable and retractable ladder — 1991-02-05