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Application filed by Gunnar ThorsenfiledCriticalGunnar Thorsen
Priority to FI172574ApriorityCriticalpatent/FI65384C/fi
Publication of FI172574ApublicationCriticalpatent/FI172574A/fi
Publication of FI65384BpublicationCriticalpatent/FI65384B/fi
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Publication of FI65384CpublicationCriticalpatent/FI65384C/fi
FI172574A1974-06-051974-06-05Foerfarande foer tillvaratagande av zink ur zinkavfall som innehaoller klorid- och/eller andra halogenidjoner
FI65384C
(fi)