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Elena Leonidovna Shalavina
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Alma-Alta, SU
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last 30 patents
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Patent Grant
Method for extraction of gallium from aluminate-alkaline solutions...
Patent number
4,152,227
Issue date
May 1, 1979
Khoren A. Badaliants
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for recovering gallium from alkali aluminate solutions resu...
Patent number
4,135,917
Issue date
Jan 23, 1979
Khoren A. Badaliants
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for extraction of gallium from sodium aluminate liquors
Patent number
3,988,150
Issue date
Oct 26, 1976
Elena Leonidovna Shalavina
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...