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Orlando Dinardo
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Nepean, CA
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last 30 patents
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Patent Grant
Electrolytic hydrometallurgical silver refining
Patent number
5,135,624
Issue date
Aug 4, 1992
Her Majesty the Queen in right of Canada, as represented by the Minister of E...
Khay Gie J. Tan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR