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Chia-Po Chang

HC Hain Yo Enterprises Co.: 1 patents #1 of 1Top 100%
📍 Xishizhuang, TW: #4 of 7 inventorsTop 60%
Overall (2018): #463,714 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10054235 Control valve for faucet — 2018-08-21