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发明名称
VERFAHREN ZUM VORWAERMEN VON FESTEN EINSATZSTOFFEN BEI DER STAHLERZEUGUNG
摘要
申请公布号
DD284900(A5)
申请公布日期
1990.11.28
申请号
DD19890333041
申请日期
1989.09.28
申请人
VEB KOMBINAT ZIM,DD
发明人
DORST,HANS-RUEDIGER,DD;MASCHLER,HORST,DD;LAHR,JENS,DD;RICHTER,EKKEHART,DD;HARTMANN,GUNTER,DD;SCHEIDIG,KLAUS,DD
分类号
C21C5/28;(IPC1-7):C21C5/28
主分类号
C21C5/28
代理机构
代理人
主权项
地址
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