Nina Andreevna Ljubimova

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying low-melting metals from impurities
- Patent number 4,298,380
- Issue date Nov 3, 1981
- Ellin P. Bochkarev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for extraction of gallium from alkaline gallium-containing...
- Patent number 4,061,551
- Issue date Dec 6, 1977
- Raisa Vasilievna Ivanova
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolyzer for producing and refining metals
- Patent number 4,002,550
- Issue date Jan 11, 1977
- Svetoslav Georgievich Smirnov
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR