Mihaly Csovari

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Pecs, HU

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Patents Grantslast 30 patents

Information Patent Grant
Process for reducing the iron
- Patent number 4,530,819
- Issue date Jul 23, 1985
- Tatabanvai Szenbanyak
- Bela Czegledi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing alumina and ferric oxide from aluminium carri...
- Patent number 4,366,129
- Issue date Dec 28, 1982
- Tatabanyai Szenbanyak
- Bela Czegledi
- C21 - METALLURGY OF IRON