SP

Soile H. Pihlajamaki

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Kotka, FI: #53 of 120 inventorsTop 45%
Overall (All Time): #4,052,091 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4384921 Alkaline sulfite pulping process with sodium aluminate and anthraquinone Nils-Erik Virkola 1983-05-24