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发明名称
METALLURGISCHER OFEN ZUR VERWENDUNG MIT KLASSIERTEM BESCHICKUNGSMATERIAL
摘要
申请公布号
DE2725812(A1)
申请公布日期
1977.12.29
申请号
DE19772725812
申请日期
1977.06.08
申请人
OBENCHAIN,RICHARD FORREST
发明人
FORREST OBENCHAIN,RICHARD
分类号
C21B7/06;C21B7/02;C21B7/10;F27B1/10;F27B1/12;F27B1/14;(IPC1-7):F27B1/10;C21B13/02
主分类号
C21B7/06
代理机构
代理人
主权项
地址
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