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发明名称
VERFAHREN ZUR HERSTELLUNG VON GEGENSTAENDEN AUS HOCHZAEHEM UND HOCHFESTEM STAHL.
摘要
申请公布号
DE3869320(D1)
申请公布日期
1992.04.23
申请号
DE19883869320
申请日期
1988.10.27
申请人
NKK CORP., TOKIO/TOKYO, JP
发明人
MATSUMOTO, KAZUAKI C/O NKK CORPORATION;SUZUKI, SHIN-ICHI C/O NKK CORPORATION;TAGAWA, HISATOSHI C/O NKK CORPORATION, CHIYODA-KU TOKYO, JP
分类号
C21D8/06;C21D1/02;C21D8/00;C21D9/52;C22C38/00;C22C38/24;C22C38/28;C22C38/38;C22C38/50;(IPC1-7):C21D8/00
主分类号
C21D8/06
代理机构
代理人
主权项
地址
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