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经营范围
发明名称
Method of continuous casting
摘要
申请公布号
US2871534(A)
申请公布日期
1959.02.03
申请号
US19560579622
申请日期
1956.04.20
申请人
WIELAND-WERKE A. G.
发明人
WIELAND HANS C. P.
分类号
B22D11/049;B22D11/059;B22D11/124
主分类号
B22D11/049
代理机构
代理人
主权项
地址
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