Inventor
KRUETZNER KARL
DE3 patents
Patents
3 patentsUS4720262AJan 19, 1988
Apparatus for the heat treatment of fine material
KRUPP POLYSIUS AG101 citations93
US4808108AFeb 28, 1989
Method and apparatus for the heat treatment of fine-grained material
KRUPP POLYSIUS AG8 citations69
US4861265AAug 29, 1989
Apparatus and method for the heat treatment of fine-grained material
KRUPP POLYSIUS AG5 citations60