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发明名称
Drive for a four-roll mill stand
摘要
申请公布号
GB1113404(A)
申请公布日期
1968.05.15
申请号
GB19660002108
申请日期
1966.01.17
申请人
VEB SCHWERMASCHINENBAU ERNST THALMANN
发明人
SCHULZE WERNER
分类号
B21B35/12
主分类号
B21B35/12
代理机构
代理人
主权项
地址
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