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发明名称
PROCEDE ET INSTALLATION DE LAMINAGE DES PROFILES D'ACIER EN FORME D'U
摘要
申请公布号
FR2604928(B1)
申请公布日期
1991.04.26
申请号
FR19870013497
申请日期
1987.09.30
申请人
ARBED SA
发明人
FERNAND SCHMITZ
分类号
B21B1/095;B21B1/08;(IPC1-7):B21B1/08
主分类号
B21B1/095
代理机构
代理人
主权项
地址
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