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发明名称
UNIDADES DE UM SISTEMA DE VAZAMENTO PARA LINGOTAMENTO ASCENDENTE
摘要
申请公布号
BR8007515(A)
申请公布日期
1982.07.20
申请号
BR19800007515
申请日期
1980.11.18
申请人
HEMLAB AG
发明人
PARRY ANTONY VICTOR
分类号
B22D41/08;(IPC1-7):B22D41/08
主分类号
B22D41/08
代理机构
代理人
主权项
地址
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