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发明名称
A process for the production of iron or steel
摘要
申请公布号
GB762356(A)
申请公布日期
1956.11.28
申请号
GB19530005959
申请日期
1953.03.03
申请人
DEMAG AKTIENGESELLSCHAFT
发明人
分类号
C21C1/00
主分类号
C21C1/00
代理机构
代理人
主权项
地址
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