Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold
摘要
申请公布号
US2835569(A)
申请公布日期
1958.05.20
申请号
US19560579173
申请日期
1956.04.19
申请人
SOCIETE D'ELECTRO-CHIMIE D'ELECTRO-METALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
