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经营范围
发明名称
Improvements relating to rolling mills
摘要
申请公布号
GB847638(A)
申请公布日期
1960.09.14
申请号
GB19570024152
申请日期
1957.07.30
申请人
FRIEDRICH KOCKS G.M.B.H.
发明人
KOCKS FRIEDRICH
分类号
B21B1/18;B21B35/02
主分类号
B21B1/18
代理机构
代理人
主权项
地址
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