JJ

Jan-Christer JANSON

OA Oy Keskuslaboratorio-Centrallaboratorium Ab: 1 patents #1 of 6Top 20%
Overall (1997): #135,849 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5658431 Method for preventing yellowing of lignocellulosic products Ingegerd Forsskåhl, Taina Korhonen 1997-08-19