DIFF Subgroup
B22D 35/045 Full Title
Equipment for conveying molten metal into beds or moulds (B22D37/00 - B22D41/00 take precedence) > into moulds, e.g. base plates, runners
B22D 35/045 Equipment for conveying molten metal into beds or moulds (B22D37/00 - B22D41/00 take precedence) > into moulds, e.g. base plates, runners