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发明名称
Anlage zum Waermen von Stahlbloecken, die auf Lochstuecke zur Herstellung dickwandiger Hohlkoerper oder Rohre verarbeitet werden sollen
摘要
申请公布号
DE684951(C)
申请公布日期
1939.12.08
申请号
DE1938ST57958D
申请日期
1938.10.19
申请人
STAHL & DROSTE, INDUSTRIE-OFENBAU
发明人
分类号
C21D9/70
主分类号
C21D9/70
代理机构
代理人
主权项
地址
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