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Cheng-Tong Chen

📍 Changhua City, TW: #473 of 984 inventorsTop 50%
Overall (All Time): #3,643,078 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5875808 Burnproof device of triple/double switch combination faucet — 1999-03-02