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发明名称
Improvements in or relating to cold rolling mills
摘要
申请公布号
GB368679(A)
申请公布日期
1932.03.10
申请号
GB19310035486
申请日期
1931.12.22
申请人
MASCHINENBAU-AKTIENGESELLSCHAFT
发明人
分类号
B21B13/02;B21B13/14;B21B27/08;B21B31/20
主分类号
B21B13/02
代理机构
代理人
主权项
地址
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