Apparatus for automatically cleaning smelt spouts of a chemical
Apparatus for automatically punching the tuyeres of a converter
Apparatus for cleaning metallurgical vessels such as slag pots a
Apparatus for clearing dust accretions in connection with a...
Apparatus for deskulling tundishes and similar vessels
Apparatus for oxidizing pulverous fuel with two gases having dif
Apparatus for producing metal to be semimolten-molded
Apparatus for removing an accretion from an uptake at the exit o
Apparatus for removing dust accretions from a smelting furnace
Apparatus to clean refractory-lined conveyor troughs
Arrangement for cleaning a lance head of a lance introducible in
Automated installation for punching and cleaning of converter tu