Inventor · disambiguated record

Karoly Szepesi

Also filed as: SZEPESI KAROLY

1 granted patent·20 citations·filing 1976–1976

40Inventor score

Technology areasC01F

Files withCHEMOKOMPLEX VEGYIPARI GEP ES1

Top patents by PatentIndex Score

1 record

0173US4048285AProcess for the extraction of alumina from minerals, rocks and industrial by-productsCHEMOKOMPLEX VEGYIPARI GEP ES·Filed 1976·Granted Sep 13, 1977·20 cites·11 claims

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