Original language | English |
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Patent number | IT1215483 |
IPC | C08B 3/ 14 A I |
Priority date | 14/05/1986 |
Publication status | Published - 14 Feb 1990 |
MoE publication type | H1 Granted patent |
PROCEDIMENTO PER CONCENTRARE SOLUZIONI ACQUOSE DI ALCOL PERPERVAPORAZIONE.
Antero Ahvenainen (Inventor), Johan-Fredrik Selin (Inventor), Kaarina Savolainen (Inventor), Jukka Seppälä (Inventor)
Research output: Patent