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Cheng-Jung Chen

Shueli Town, TW: #2 of 6 inventorsTop 35%
Overall (2002): #243,932 of 266,432Top 95%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6381997 Combination padlock 2002-05-07