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发明名称
Verfahren zur Erzielung hoher Zaehigkeits-eigenschaften bei extrem tiefen Temperaturen in Schweissnaehten von Stahl
摘要
申请公布号
DE1225681(B)
申请公布日期
1966.09.29
申请号
DE1957R021123
申请日期
1957.05.08
申请人
RHEINSTAHL HUETTENWERKE AKTIENGESELLSCHAFT
发明人
FOERSTER DIPL.-ING. SIEGFRIED;RAUTERKUS DR.-ING. WERNER
分类号
C21D9/50
主分类号
C21D9/50
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代理人
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