Inventor
RUCKSTUHL FRANZ
3 patents
Patents
3 patentsUS4042207AAug 16, 1977
Valve operating means for a molten metal container
METACON AG26 citations73
US4037762AJul 26, 1977
Protective nozzle for the outlet of a casting ladle
METACON AG14 citations68
US4092771AJun 6, 1978
Process and apparatus for renewing sliding gate valve units for casting ladles
METACON AG4 citations59