HH

Helga Hakansson

Overall (2011): #289,466 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8080150 Electrolytic cell Lars Nyman, Fredrik Herlitz, Jonas Echardt, Takayuki Shimamune 2011-12-20