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Ramamrithan Sridhar
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Mississauga, CA
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Patent Grant
Non-ferrous metal recovery from deep sea nodules
Patent number
4,049,438
Issue date
Sep 20, 1977
The International Nickel Company, Inc.
Ramamrithan Sridhar
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...