Inventor
VALLO FERENC
HU3 patents
Patents
3 patentsUS4486393ADec 4, 1984
Process for the reduction of the sodium hydroxide losses of the Bayer-type alumina production
MAGYAR ALUMINIUM26 citations75
US4807815AFeb 28, 1989
Air-jet mill and associated pregrinding apparatus for comminuating solid materials
MAGYAR ALUMINIUM9 citations67
US4935123AJun 19, 1990
Apparatus for the classification or separation of solid materials
MAGYAR ALUMINIUM5 citations56