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YI

Yasuhiro Ijiri

Watarai, JP: #2 of 3 inventorsTop 70%
Overall (1994): #50,140 of 165,921Top 35%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5330193 Golf swing practicing article 1994-07-19