PROCESS FOR REGENERATING VASTE SULFURIC ACID ORIGINATED FROM ORGANIC CHEMICAL SYNTESIS
DIOSZEGINE EICHHARDT,ERZSEBET, KOTHENCZ,JANOS, AGOCS,PAL, HOZNYAK,JOZSEF, MIHALOVICS,LASZLO, SZIGETI,ISTVAN
Year of Publication 28.04.1994
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Year of Publication 28.04.1994
Patent