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METHODE DE FABRICATION DE PRODUITS LONGS METALLIQUES CRENELES, NOTAMMENT EN ACIER, ET DISPOSITIF DE MISE EN OEUVRE

申请公布号:FR2569424(B3)

申请号:FR19840013321

申请日期:1984.08.23

申请公布日期:1986.09.05

申请人:
IRSID

发明人:FRANCOIS BERTOLLOTI

分类号:C21D1/19;C21D8/08;(IPC1-7):C21D8/06

主分类号:C21D1/19

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