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发明名称
Process of feeding the molten metal when pouring billets of elongated sections
摘要
申请公布号
GB863250(A)
申请公布日期
1961.03.22
申请号
GB19590036611
申请日期
1959.10.28
申请人
GEBR. BOEHLER & CO AKTIENGESELLSCHAFT
发明人
分类号
B22D41/50
主分类号
B22D41/50
代理机构
代理人
主权项
地址
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