Shaft furnace having cooling plates
Shaft furnace hearth construction
Shaft furnace loading apparatus
Shaft furnace with bottom discharge device
Shaft furnace, particularly the refractory construction of...
Shaft furnaces
Shaft kiln
Shaft kiln
Shaft melting furnace for melting metals
Shaft-furnace conical wall cooling arrangement
Shaft-furnace wall cooling arrangement
Shaped refractory body and method of molding same
Shield for insulating glass oven emitter
Shredder/compactor auger system
Shroud for arc furnace
Shroud for steel making electric-arc furnace
Shroud support and method for shroud engagement with teeming...
Shutoff device for hollow electrodes
Shutter having a swellable peripheral seal, and shutting...
Shutter mechanism for raw material loading chute of electric...