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发明名称
VERFAHREN UND VORRICHTUNG ZUM SCHLIESSEN EINER ABSTICHOEFFNUNG
摘要
申请公布号
DD258721(A3)
申请公布日期
1988.08.03
申请号
DD19860288304
申请日期
1986.03.26
申请人
FUNK A BERGBAU HUETTENKOMBINAT
发明人
HOMILIUS,ERICH,DD;SCHALLER,JUERGEN,DD;SCHNEIDER,HORST,DD;SPINDLER,WOLFRAM,DD;BEYER,BERNHARD,DD;KOCH,FRANK,DD
分类号
C21B7/12;(IPC1-7):C21B7/12;F27D3/15
主分类号
C21B7/12
代理机构
代理人
主权项
地址
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