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发明名称
Improvements in spinning lathes and the like
摘要
申请公布号
GB607901(A)
申请公布日期
1948.09.07
申请号
GB19460004442
申请日期
1946.02.13
申请人
NORMAN CECIL JOSEPH
发明人
分类号
B21D22/14
主分类号
B21D22/14
代理机构
代理人
主权项
地址
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