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发明名称
VERFAHREN UND VORRICHTUNG ZUM VERDICHTEN VON GIESSEREIFORMSTOFF
摘要
申请公布号
DD301040(A7)
申请公布日期
1992.10.01
申请号
DD19880320361
申请日期
1988.10.03
申请人
GIESSEREIANLAGEN GMBH SCHMIEDEBERG,DE;GISAG "JURI GAGARIN",DE
发明人
PECHER,CHRISTINA,DE;ENDE,EBERHARD,DE;SCHNEIDER,WOLFGANG,DE;HOEBER,HASSO,DE;KAESTNER,HELLFRIED,DE
分类号
(IPC1-7):B22C15/22
主分类号
(IPC1-7):B22C15/22
代理机构
代理人
主权项
地址
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