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发明名称
Improved means for bending metal strip
摘要
申请公布号
GB583830(A)
申请公布日期
1946.12.31
申请号
GB19440021886
申请日期
1944.11.07
申请人
MONTOLIEU MURRAY OLIPHANT IRVING
发明人
分类号
B21F1/00
主分类号
B21F1/00
代理机构
代理人
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