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发明名称
Improvements in or relating to rolling machines
摘要
申请公布号
GB946661(A)
申请公布日期
1964.01.15
申请号
GB19600005806
申请日期
1960.02.18
申请人
HANS BRUCKER
发明人
分类号
B21B13/14;B21B37/28
主分类号
B21B13/14
代理机构
代理人
主权项
地址
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