EK

Etsuzou Kawai

SI Sintokogio: 1 patents #5 of 19Top 30%
📍 Toyohashi, JP: #17 of 86 inventorsTop 20%
Overall (1997): #154,046 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669741 Device for separating powder material from an air flow Yasushi Ono 1997-09-23