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Chia-Po Chang

📍 Xishizhuang, TW: #5 of 20 inventorsTop 25%
Overall (2024): #515,511 of 561,600Top 95%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11994221 Water control valve 2024-05-28