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发明名称
UNGEBRANNTES, FEUERFESTES VERSCHLEISSMATERIAL FUER SCHIEBERVERSCHLUESSE
摘要
申请公布号
DD267030(A1)
申请公布日期
1989.04.19
申请号
DD19870311099
申请日期
1987.12.23
申请人
VEB MAGNESITWERK AKEN IM VEB BANDSTAHLKOMBINAT "H. MATERN",DD
发明人
KRAUSE,KARSTEN,DD;WUNDERLICH,PETER,DD;SAMM,VOLKER,DD;WOLF,PETER,DD;STEIGEMANN,GOETZ,DD
分类号
B22D41/08;C04B16/04;C04B20/04;(IPC1-7):C04B20/04;C04B35/02
主分类号
B22D41/08
代理机构
代理人
主权项
地址
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