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发明名称
Tool supporting means in billet extrusion presses
摘要
申请公布号
US2782919(A)
申请公布日期
1957.02.26
申请号
US19520296685
申请日期
1952.07.01
申请人
THE LOEWY ENGINEERING COMPANY LIMITED
发明人
NORMAN ERIC
分类号
B21C25/06
主分类号
B21C25/06
代理机构
代理人
主权项
地址
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