EP

Erasmao Porfido

📍 Schaffhausen, CH: #5 of 19 inventorsTop 30%
Overall (1997): #154,368 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5687951 Drain valve Michael Bamberger 1997-11-18