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Leu Hsech-Pen

Overall (All Time): #2,300,593 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5195871	Self-restored windmill	—	1993-03-23
4649284	Windmill	—	1987-03-10