Inventor

FRITZSCHE KLAUS-DIETRICH

DE2 patents

Patents

2 patents

US4551172ANov 5, 1985

Process of producing liquid carbon-containing iron

METALLGESELLSCHAFT AG13 citations71

US4490168ADec 25, 1984

Process of making steel by melting sponge iron in an electric arc furnace

METALLGESELLSCHAFT AG7 citations69