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Application filed by Svenska Flaektfabriken AbfiledCriticalSvenska Flaektfabriken Ab
Priority to FI763408ApriorityCriticalpatent/FI69922C/en
Publication of FI763408ApublicationCriticalpatent/FI763408A/en
Application grantedgrantedCritical
Publication of FI69922BpublicationCriticalpatent/FI69922B/en
Publication of FI69922CpublicationCriticalpatent/FI69922C/en
FOERFARANDE FOER KONTINUERLIG ELLER OKONTINUERLIG BEHANDLING AV SMAELTFLYTANDE SLAGG ISYNNERHET INNEHAOLLANDE TUNGMETALLOXIDER FOER UTVINNANDE AV I DETSAMMA INGAOENDE DELAR AV VAERDEMETALLER ELLER DESSAS