Assignee

AMERICAN BARRICK RESOURCES COR

CA·1 granted patent·99 citations·filing 1990–1990

Technology mixC22B1

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1 record

0193US5071477AProcess for recovery of gold from refractory oresAMERICAN BARRICK RESOURCES COR·Filed 1990·Granted Dec 10, 1991·99 cites·15 claims

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