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发明名称
ROHR AUS KOHLENSTOFFARMEM LEGIERUNGSSTAHL MIT ULTRAHOHER FESTIGKEIT UND HERVORRAGENDER ZÄHIGKEIT BEI NIEDRIGER TEMPERATUR UND HERSTELLUNGSVERFAHREN DAFÜR
摘要
申请公布号
AT541060(T)
申请公布日期
2012.01.15
申请号
AT20040769605T
申请日期
2004.10.11
申请人
TENARIS CONNECTIONS AKTIENGESELLSCHAFT
发明人
LOPEZ, EDGARDO OSCAR;ALTSCHULER, EDUARDO
分类号
C21D8/10;C21D9/08;C22C38/00;C22C38/20;C22C38/22;C22C38/24
主分类号
C21D8/10
代理机构
代理人
主权项
地址
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