GZ

Gianni Zoppi

EA Ecochem Aktiengesellschaft: 1 patents #1 of 1Top 100%
📍 Lugano, CH: #2 of 6 inventorsTop 35%
Overall (1994): #131,380 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372684 Process for the direct electrochemical refining of copper scrap — 1994-12-13