CPC Subgroup
B22D 41/50 Pouring-nozzles
Full Title
Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like (B22D39/00, B22D43/00 take precedence) > Pouring-nozzles
8 direct subcodes
Child Classifications
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- B22D 41/52 Manufacturing or repairing thereof
- B22D 41/56 Means for supporting, manipulating or changing a pouring-nozzle
- B22D 41/58 with gas injecting means
- B22D 41/60 with heating or cooling means
- B22D 41/62 with stirring or vibrating means