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发明名称
Verfahren zur Herstellung von Kurbelwellen und Kurbeln
摘要
申请公布号
DE813582(C)
申请公布日期
1951.09.13
申请号
DE1948P006306
申请日期
1948.10.02
申请人
DORTMUND-HOERDER HUETTENVEREIN A. G.
发明人
NIERHAUS FRITZ DIPL.-ING.
分类号
B22C9/22;B22D13/00
主分类号
B22C9/22
代理机构
代理人
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