HO

Hitoshi Oofune

YK Ykk: 1 patents #472 of 845Top 60%
Overall (All Time): #3,504,928 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6530998 Formed article of amorphous alloy having hardened surface and method for production thereof 2003-03-11