Bela Toth

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Ajka, HU

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Patents Grantslast 30 patents

Information Patent Grant
Process for the reduction of the sodium hydroxide losses of the Bay...
- Patent number 4,486,393
- Issue date Dec 4, 1984
- Magyar Aluminiumipari Troszt
- Gyorgy Baksa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for accelerating the digestion and sedimentation steps on t...
- Patent number 4,226,838
- Issue date Oct 7, 1980
- Almasfuzitoi Timfoldgyar
- Jozsef Boros
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for digesting goethite-containing bauxites according to the...
- Patent number 4,091,071
- Issue date May 23, 1978
- Femipari Kutato Intezet
- Jozsef Boros
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the electrolytic recovery of gallium and/or alkali metals
- Patent number 4,012,298
- Issue date Mar 15, 1977
- Ajkai Timfoldgyar es Aluminiumkoho
- Istvan Somosi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR