Assignee

DEGEL ROLF

DE·1 granted patent·0 citations·filing 2007–2007

Technology mixC21D1 C22B1 F27B1 F27D1 Y02P1

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1 record

0137US8157884B2Method for the continuous or discontinuous extraction of a metal or several metals from a slag that contains the metal or a compound of the metalDEGEL ROLF·Filed 2007·Granted Apr 17, 2012·0 cites·11 claims

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