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Cheng-Hsiung Chen

Haikou, CN: #1 of 1 inventorsTop 100%
Overall (1994): #150,598 of 165,921Top 95%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5318090 Roller assembly for venetian blind 1994-06-07