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Nobuo Nojima

📍 Kasai, JP: #18 of 60 inventorsTop 30%
Overall (1982): #40,638 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333743 Sand-blasting abrasive materials and method of producing the same — 1982-06-08