Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Walter Dietzel, Siegfried Matusch, Helmut Schaper, Erwin ZeichnerfiledCriticalWalter Dietzel
Priority to CU34457ApriorityCriticalpatent/CU34457A/es
Publication of CU34457ApublicationCriticalpatent/CU34457A/es
Foerfarande foer kontinuerlig eller okontinuerlig behandling av smaeltflytande slagg isynnerhet innehaollande tungmetalloxider foer utvinnande av i detsamma ingaoende delar av vaerdemetaller eller dessas foereningar