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发明名称
Improvements in rolling mills
摘要
申请公布号
GB928030(A)
申请公布日期
1963.06.06
申请号
GB19620000783
申请日期
1962.01.09
申请人
FRIEDRICH MOELLER;KARL NEUMANN
发明人
分类号
B21B31/08;B21B31/12;B21B35/14
主分类号
B21B31/08
代理机构
代理人
主权项
地址
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