PROCESSO PARA CONCENTRAR SOLUCOES AQUOSAS DE ALCOOIS,E UTILIZACAO DE UMA MEMBRANA DE CARBAMATO DE CELULOSE

Antero Ahvenainen (Inventor), Johan-Fredrik Selin (Inventor), Kaarina Savolainen (Inventor), Jukka Seppälä (Inventor)

Research output: Patent

Original languageEnglish
Patent numberBR8702463
IPCC08B 3/ 14 A I
Priority date14/05/1986
Publication statusAccepted/In press - 23 Feb 1988
MoE publication typeH1 Granted patent

Cite this