FOERFARANDE FOER KONCENTRERING AV VATTENLOESNINGAR AV ALKOHOLER MEDELST PERVAPORATION.

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

Research output: Patent

Original languageEnglish
Patent numberFI73960B
IPCC08B 3/ 14 A I
Priority date14/05/1986
Publication statusPublished - 31 Aug 1987
MoE publication typeH1 Granted patent

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