Ferenc Vallo

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Ajka, HU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the classification or separation of solid materials
- Patent number 4,935,123
- Issue date Jun 19, 1990
- Magyar Aluminiumipari Troszt
- Zsolt Csillag
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Air-jet mill and associated pregrinding apparatus for comminuating...
- Patent number 4,807,815
- Issue date Feb 28, 1989
- Magyar Aluminiumipari Troszt
- Zsolt Csillag
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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