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RJ

Ruey-feng Jung

Pingtung City, TW: #1 of 5 inventorsTop 20%
Overall (1997): #82,296 of 185,788Top 45%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590946 Generator for bicycle and a light system using the same 1997-01-07