Apparatus for and a method of rapidly discharging a molten metal
Apparatus for de-gassing molten metal
Apparatus for discharging molten metal in a casting device and m
Apparatus for generating compression waves in conductive liquid
Apparatus for steel hardening and process therefor
Apparatus for treating liquid metal in a vessel
Arrangement for and a method of introducing particulate material
Arrangement for the dosed introduction of fine-particulate...
Automatic tapping thimble
Avoiding lead drag-out during patenting