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发明名称
VERFAHREN UND VORRICHTUNG ZUR VAKUUMBEHANDLUNG VON AL-SCHMELZE
摘要
申请公布号
DD159267(A3)
申请公布日期
1983.03.02
申请号
DD19800222449
申请日期
1980.07.07
申请人
SAABER,ROBERT,DD;NEUHOEFER,HORST,DD;KERWEL,KURT,DD;HEIDE,GEROLD,DD
发明人
SAABER,ROBERT,DD;NEUHOEFER,HORST,DD;KERWEL,KURT,DD;HEIDE,GEROLD,DD
分类号
C22B9/04;(IPC1-7):C22B9/04
主分类号
C22B9/04
代理机构
代理人
主权项
地址
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