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发明名称
VERFAHREN ZUR SICHERUNG VON GUSSSTUECKEN GEGEN DAS ANBRENNEN VON FORM- UND KERNSAND
摘要
申请公布号
DE2649166(A1)
申请公布日期
1977.05.12
申请号
DE19762649166
申请日期
1976.10.28
申请人
POLITECHNIKA WARSZAWSKA
发明人
MURZA-MUCHA,PAWEL,DR.-ING.;KUCHARCZYK,JERZY,DIPL.-ING.;OSTASZEKI,WOJCIECH;PROCAJLO,WLODZIMIERZ
分类号
B22C;B22C1/02;(IPC1-7):B22C3/00
主分类号
B22C
代理机构
代理人
主权项
地址
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