Inventor
HARNISCH HEINZ
4 patents
Patents
4 patentsUS3974251AAug 10, 1976
Production of flameproof fibers of regenerated cellulose
HOECHST AG23 citations73
US4354983AOct 19, 1982
Process for the purification of O,O-dialkylthionophosphoric acid chlorides
HOECHST AG4 citations58
US4053562AOct 11, 1977
Production of alkali metal phosphate solutions of low vanadium content
HOECHST AG5 citations57
US4044104AAug 23, 1977
Production of phosphorus nitrides
HOECHST AG3 citations56