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发明名称
VERFAHREN ZUR FORMGEBUNG UND VERBESSERUNG DER MECHANISCHEN EIGENSCHAFTEN VON PULVERMETALLURGISCH HERGESTELLTEN ROHLINGEN AUS EINER LEGIERUNG MIT ERHOEHTER WARMFESTIGKEIT DURCH STRANGPRESSEN
摘要
申请公布号
DE3919107(A1)
申请公布日期
1990.02.08
申请号
DE19893919107
申请日期
1989.06.10
申请人
ASEA BROWN BOVERI AG, BADEN, AARGAU, CH
发明人
FRIED, REINHARD, DIPL.-ING., NUSSBAUMEN, CH;COUPER, MALCOLM DR., STATION-SIGGENTHAL, CH
分类号
B21C23/01;B22F3/20;C22C1/04;C22C1/10
主分类号
B21C23/01
代理机构
代理人
主权项
地址
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