TH

Takayasu Hamagaki

📍 Tokushima, JP: #693 of 1,059 inventorsTop 70%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4715150 Nonwoven fiber abrasive disk Masatoshi Takeuchi 1987-12-29