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发明名称
Rohrzufuehrung fuer das schmelzfluessige Giessgut beim stetigen Giessen von Metallen
摘要
申请公布号
DE872634(C)
申请公布日期
1953.04.02
申请号
DE1942W001203D
申请日期
1942.06.05
申请人
WIELAND-WERKE AKTIENGESELLSCHAFT
发明人
NEUREUTHER OTTO
分类号
B22D41/50;B22D41/60
主分类号
B22D41/50
代理机构
代理人
主权项
地址
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