Inventor

JANSEN WALTER

2 patents

Patents

2 patents

US4040816AAug 9, 1977

Process for the production of sponge iron

THYSSEN PUROFER GMBH11 citations66

US4062529ADec 13, 1977

Apparatus for the direct reduction of iron ore to sponge iron

THYSSEN PUROFER GMBH7 citations65