KI

Katumi Iida

📍 Konan, JP: #16 of 32 inventorsTop 50%
Overall (1989): #90,769 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859321 Aeration type water treating device — 1989-08-22