Risto Rahkola

KO Kemira Oyj: 1 patents #11 of 36Top 35%

Overall (2011): #184,915 of 364,097Top 55%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7993622	Method for preparing dithionite	—	2011-08-09