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发明名称
Extrudage de métaux à chaud.
摘要
申请公布号
BE614731(A1)
申请公布日期
1962.09.06
申请号
BE19620614731
申请日期
1962.03.06
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
ROBERT HENRY BALDWIN;WERNE WESLEY WEIDMAN
分类号
B21C29/00;(IPC1-7):B21C
主分类号
B21C29/00
代理机构
代理人
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地址
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