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发明名称
Einrichtung zum Erzeugen von Heissestwind fuer Schachtoefen,insbesondere Hochoefen vorzugsweise mittels Gichtgase
摘要
申请公布号
DE1533866(A1)
申请公布日期
1970.03.19
申请号
DE19671533866
申请日期
1967.06.19
申请人
RHEINISCHE STAHLWERKE AG
发明人
WALTER HESS,DR.-ING.;SIEGFRIED HENKEL,DR.-ING.
分类号
C21B9/14;F28D17/00
主分类号
C21B9/14
代理机构
代理人
主权项
地址
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